react-dragtastic/build/index.js

module.exports =
/******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};

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/******/ 	function __webpack_require__(moduleId) {

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/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};

/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);

/******/ 		// Flag the module as loaded
/******/ 		module.l = true;

/******/ 		// Return the exports of the module
/******/ 		return module.exports;
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/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;

/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;

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/******/ 	__webpack_require__.i = function(value) { return value; };

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/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
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/******/ ([
/* 0 */
/***/ (function(module, exports) {

// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
    throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
    throw new Error('clearTimeout has not been defined');
}
(function () {
    try {
        if (typeof setTimeout === 'function') {
            cachedSetTimeout = setTimeout;
        } else {
            cachedSetTimeout = defaultSetTimout;
        }
    } catch (e) {
        cachedSetTimeout = defaultSetTimout;
    }
    try {
        if (typeof clearTimeout === 'function') {
            cachedClearTimeout = clearTimeout;
        } else {
            cachedClearTimeout = defaultClearTimeout;
        }
    } catch (e) {
        cachedClearTimeout = defaultClearTimeout;
    }
} ())
function runTimeout(fun) {
    if (cachedSetTimeout === setTimeout) {
        //normal enviroments in sane situations
        return setTimeout(fun, 0);
    }
    // if setTimeout wasn't available but was latter defined
    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
        cachedSetTimeout = setTimeout;
        return setTimeout(fun, 0);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedSetTimeout(fun, 0);
    } catch(e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
            return cachedSetTimeout.call(null, fun, 0);
        } catch(e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
            return cachedSetTimeout.call(this, fun, 0);
        }
    }


}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }



}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    if (!draining || !currentQueue) {
        return;
    }
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while(len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            if (currentQueue) {
                currentQueue[queueIndex].run();
            }
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    runClearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };


/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var randomFromSeed = __webpack_require__(23);

var ORIGINAL = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-';
var alphabet;
var previousSeed;

var shuffled;

function reset() {
    shuffled = false;
}

function setCharacters(_alphabet_) {
    if (!_alphabet_) {
        if (alphabet !== ORIGINAL) {
            alphabet = ORIGINAL;
            reset();
        }
        return;
    }

    if (_alphabet_ === alphabet) {
        return;
    }

    if (_alphabet_.length !== ORIGINAL.length) {
        throw new Error('Custom alphabet for shortid must be ' + ORIGINAL.length + ' unique characters. You submitted ' + _alphabet_.length + ' characters: ' + _alphabet_);
    }

    var unique = _alphabet_.split('').filter(function(item, ind, arr){
       return ind !== arr.lastIndexOf(item);
    });

    if (unique.length) {
        throw new Error('Custom alphabet for shortid must be ' + ORIGINAL.length + ' unique characters. These characters were not unique: ' + unique.join(', '));
    }

    alphabet = _alphabet_;
    reset();
}

function characters(_alphabet_) {
    setCharacters(_alphabet_);
    return alphabet;
}

function setSeed(seed) {
    randomFromSeed.seed(seed);
    if (previousSeed !== seed) {
        reset();
        previousSeed = seed;
    }
}

function shuffle() {
    if (!alphabet) {
        setCharacters(ORIGINAL);
    }

    var sourceArray = alphabet.split('');
    var targetArray = [];
    var r = randomFromSeed.nextValue();
    var characterIndex;

    while (sourceArray.length > 0) {
        r = randomFromSeed.nextValue();
        characterIndex = Math.floor(r * sourceArray.length);
        targetArray.push(sourceArray.splice(characterIndex, 1)[0]);
    }
    return targetArray.join('');
}

function getShuffled() {
    if (shuffled) {
        return shuffled;
    }
    shuffled = shuffle();
    return shuffled;
}

/**
 * lookup shuffled letter
 * @param index
 * @returns {string}
 */
function lookup(index) {
    var alphabetShuffled = getShuffled();
    return alphabetShuffled[index];
}

module.exports = {
    characters: characters,
    seed: setSeed,
    lookup: lookup,
    shuffled: getShuffled
};


/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var initialState = {
  x: 0,
  y: 0,
  isDragging: false,
  startingX: 0,
  startingy: 0,
  currentlyDraggingId: null,
  currentlyHoveredDroppableId: null,
  data: null,
  type: null
};

var store = function () {
  function store() {
    _classCallCheck(this, store);

    this.state = initialState;
    this.onUpdate = {};
  }

  _createClass(store, [{
    key: "update",
    value: function update(payload) {
      var _this = this;

      this.state = _extends({}, this.state, payload);
      Object.keys(this.onUpdate).forEach(function (funcId) {
        if (_this.onUpdate[funcId]) {
          _this.onUpdate[funcId]();
        }
      });
    }
  }, {
    key: "subscribe",
    value: function subscribe(id, func) {
      var _this2 = this;

      this.onUpdate = _extends({}, this.onUpdate, _defineProperty({}, id, func));
      return function () {
        _this2.unsubscribe(id);
      };
    }
  }, {
    key: "unsubscribe",
    value: function unsubscribe(id) {
      var _onUpdate = this.onUpdate,
          deleted = _onUpdate[id],
          remainder = _objectWithoutProperties(_onUpdate, [id]);

      this.onUpdate = remainder;
    }
  }, {
    key: "getState",
    value: function getState() {
      return _extends({}, this.state);
    }
  }, {
    key: "reset",
    value: function reset() {
      this.update(initialState);
    }
  }]);

  return store;
}();

var dndStore = new store();

exports.default = dndStore;

/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * 
 */

function makeEmptyFunction(arg) {
  return function () {
    return arg;
  };
}

/**
 * This function accepts and discards inputs; it has no side effects. This is
 * primarily useful idiomatically for overridable function endpoints which
 * always need to be callable, since JS lacks a null-call idiom ala Cocoa.
 */
var emptyFunction = function emptyFunction() {};

emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
  return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
  return arg;
};

module.exports = emptyFunction;

/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */



/**
 * Use invariant() to assert state which your program assumes to be true.
 *
 * Provide sprintf-style format (only %s is supported) and arguments
 * to provide information about what broke and what you were
 * expecting.
 *
 * The invariant message will be stripped in production, but the invariant
 * will remain to ensure logic does not differ in production.
 */

var validateFormat = function validateFormat(format) {};

if (process.env.NODE_ENV !== 'production') {
  validateFormat = function validateFormat(format) {
    if (format === undefined) {
      throw new Error('invariant requires an error message argument');
    }
  };
}

function invariant(condition, format, a, b, c, d, e, f) {
  validateFormat(format);

  if (!condition) {
    var error;
    if (format === undefined) {
      error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
    } else {
      var args = [a, b, c, d, e, f];
      var argIndex = 0;
      error = new Error(format.replace(/%s/g, function () {
        return args[argIndex++];
      }));
      error.name = 'Invariant Violation';
    }

    error.framesToPop = 1; // we don't care about invariant's own frame
    throw error;
  }
}

module.exports = invariant;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

if (process.env.NODE_ENV !== 'production') {
  var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&
    Symbol.for &&
    Symbol.for('react.element')) ||
    0xeac7;

  var isValidElement = function(object) {
    return typeof object === 'object' &&
      object !== null &&
      object.$$typeof === REACT_ELEMENT_TYPE;
  };

  // By explicitly using `prop-types` you are opting into new development behavior.
  // http://fb.me/prop-types-in-prod
  var throwOnDirectAccess = true;
  module.exports = __webpack_require__(17)(isValidElement, throwOnDirectAccess);
} else {
  // By explicitly using `prop-types` you are opting into new production behavior.
  // http://fb.me/prop-types-in-prod
  module.exports = __webpack_require__(16)();
}

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';

module.exports = ReactPropTypesSecret;


/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = __webpack_require__(20);


/***/ }),
/* 8 */
/***/ (function(module, exports) {

module.exports = require("react");

/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright (c) 2014-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */



var emptyFunction = __webpack_require__(3);

/**
 * Similar to invariant but only logs a warning if the condition is not met.
 * This can be used to log issues in development environments in critical
 * paths. Removing the logging code for production environments will keep the
 * same logic and follow the same code paths.
 */

var warning = emptyFunction;

if (process.env.NODE_ENV !== 'production') {
  var printWarning = function printWarning(format) {
    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      args[_key - 1] = arguments[_key];
    }

    var argIndex = 0;
    var message = 'Warning: ' + format.replace(/%s/g, function () {
      return args[argIndex++];
    });
    if (typeof console !== 'undefined') {
      console.error(message);
    }
    try {
      // --- Welcome to debugging React ---
      // This error was thrown as a convenience so that you can use this stack
      // to find the callsite that caused this warning to fire.
      throw new Error(message);
    } catch (x) {}
  };

  warning = function warning(condition, format) {
    if (format === undefined) {
      throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
    }

    if (format.indexOf('Failed Composite propType: ') === 0) {
      return; // Ignore CompositeComponent proptype check.
    }

    if (!condition) {
      for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
        args[_key2 - 2] = arguments[_key2];
      }

      printWarning.apply(undefined, [format].concat(args));
    }
  };
}

module.exports = warning;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var randomByte = __webpack_require__(22);

function encode(lookup, number) {
    var loopCounter = 0;
    var done;

    var str = '';

    while (!done) {
        str = str + lookup( ( (number >> (4 * loopCounter)) & 0x0f ) | randomByte() );
        done = number < (Math.pow(16, loopCounter + 1 ) );
        loopCounter++;
    }
    return str;
}

module.exports = encode;


/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
	value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(8);

var _react2 = _interopRequireDefault(_react);

var _store = __webpack_require__(2);

var _store2 = _interopRequireDefault(_store);

var _shortid = __webpack_require__(7);

var _shortid2 = _interopRequireDefault(_shortid);

var _propTypes = __webpack_require__(5);

var _propTypes2 = _interopRequireDefault(_propTypes);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var DragComponent = function (_React$Component) {
	_inherits(DragComponent, _React$Component);

	function DragComponent() {
		var _ref;

		var _temp, _this, _ret;

		_classCallCheck(this, DragComponent);

		for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
			args[_key] = arguments[_key];
		}

		return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = DragComponent.__proto__ || Object.getPrototypeOf(DragComponent)).call.apply(_ref, [this].concat(args))), _this), _this.dragId = _shortid2.default.generate(), _this.componentDidMount = function () {
			_this.unsubscribe = _store2.default.subscribe(_this.dragId, function () {
				_this.forceUpdate();
			});
		}, _this.componentWillUnmount = function () {
			_this.unsubscribe();
		}, _temp), _possibleConstructorReturn(_this, _ret);
	}

	_createClass(DragComponent, [{
		key: 'render',
		value: function render() {
			var state = _store2.default.getState();
			return state.isDragging && state.currentlyDraggingId === this.props.for && this.props.children(_extends({}, state, {
				isOverAccepted: Array.isArray(this.currentlyHoveredDroppableAccepts) ? this.currentlyHoveredDroppableAccepts.find(state.type) : state.type === this.currentlyHoveredDroppableAccepts
			}));
		}
	}]);

	return DragComponent;
}(_react2.default.Component);

DragComponent.defaultProps = {
	for: ''
};

DragComponent.propTypes = {
	children: _propTypes2.default.func.isRequired,
	for: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number]).isRequired
};
exports.default = DragComponent;

/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(8);

var _react2 = _interopRequireDefault(_react);

var _store = __webpack_require__(2);

var _store2 = _interopRequireDefault(_store);

var _shortid = __webpack_require__(7);

var _shortid2 = _interopRequireDefault(_shortid);

var _propTypes = __webpack_require__(5);

var _propTypes2 = _interopRequireDefault(_propTypes);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Draggable = function (_React$Component) {
  _inherits(Draggable, _React$Component);

  function Draggable() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, Draggable);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Draggable.__proto__ || Object.getPrototypeOf(Draggable)).call.apply(_ref, [this].concat(args))), _this), _this.dragId = _shortid2.default.generate(), _this.state = { startCoordinate: null }, _this.componentDidMount = function () {
      _this.unsubscribe = _store2.default.subscribe(_this.dragId, function () {
        _this.forceUpdate();
      });
    }, _this.componentWillUnmount = function () {
      _this.unsubscribe();
    }, _this.startDragDelay = function (e) {
      var x = void 0;var y = void 0;
      if ('ontouchstart' in window && e.touches) {
        x = e.touches[0].clientX;
        y = e.touches[0].clientY;
      } else {
        e.preventDefault();
        x = e.clientX;
        y = e.clientY;
      }
      _store2.default.update({
        startingX: x,
        startingY: y
      });
      _this.setState({ startCoordinate: { x: x, y: y } });
      document.addEventListener("mouseup", _this.endDragDelay);
      document.addEventListener("mousemove", _this.checkDragDelay);
      document.addEventListener("touchend", _this.endDragDelay);
      document.addEventListener("touchmove", _this.checkDragDelay);
    }, _this.checkDragDelay = function (e) {
      var x = void 0;var y = void 0;
      if ('ontouchstart' in window && e.touches) {
        x = e.touches[0].clientX;
        y = e.touches[0].clientY;
      } else {
        e.preventDefault();
        x = e.clientX;
        y = e.clientY;
      }
      var a = Math.abs(_this.state.startCoordinate.x - x);
      var b = Math.abs(_this.state.startCoordinate.y - y);
      var distance = Math.round(Math.sqrt(Math.pow(a, 2) + Math.pow(b, 2)));
      var dragDistance = _this.props.delay;
      if (distance >= dragDistance) {
        if ('ontouchstart' in window && e.touches) {
          _this.startMobileDrag(e);
        } else {
          _this.startDrag(e);
        }
      }
    }, _this.endDragDelay = function () {
      document.removeEventListener("mouseup", _this.endDragDelay);
      document.removeEventListener("mousemove", _this.checkDragDelay);
      document.removeEventListener("touchend", _this.endDragDelay);
      document.removeEventListener("touchmove", _this.checkDragDelay);
      _this.setState({ startCoordinate: null });
    }, _this.startDrag = function (e) {
      _store2.default.update({
        isDragging: true,
        startingX: e.clientX,
        startingY: e.clientY,
        x: e.clientX,
        y: e.clientY,
        currentlyDraggingId: _this.props.id || _this.dragId,
        data: _this.props.data,
        type: _this.props.type
      });
      _this.props.onDragStart(_store2.default.getState().data);
      window.addEventListener('mouseup', _this.stopDrag);
      window.addEventListener('mousemove', _this.updateCoordinates);
    }, _this.startMobileDrag = function (e) {
      _this.props.onDragStart(_store2.default.getState().data);
      var touch = e.touches[0];
      _store2.default.update({
        isDragging: true,
        startingX: touch.clientX,
        startingY: touch.clientY,
        x: touch.clientX,
        y: touch.clientY,
        currentlyDraggingId: _this.props.id || _this.dragId,
        data: _this.props.data,
        type: _this.props.type
      });
      window.addEventListener('touchend', _this.stopDrag);
      window.addEventListener('touchmove', _this.updateMobileCoordinates);
    }, _this.stopDrag = function (e) {
      _this.props.onDragEnd(_store2.default.getState().data);
      _store2.default.reset();
      window.removeEventListener('mouseup', _this.stopDrag);
      window.removeEventListener('mousemove', _this.updateCoordinates);
      window.removeEventListener('touchend', _this.stopDrag);
      window.removeEventListener('touchmove', _this.updateMobileCoordinates);
    }, _this.updateCoordinates = function (e) {
      _store2.default.update({
        x: e.clientX,
        y: e.clientY
      });
    }, _this.updateMobileCoordinates = function (e) {
      var touch = e.touches[0];
      _store2.default.update({
        x: touch.clientX,
        y: touch.clientY
      });
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(Draggable, [{
    key: 'render',
    value: function render() {
      var state = _store2.default.getState();
      return this.props.children(_extends({}, state, {
        events: {
          onMouseDown: this.startDragDelay,
          onTouchStart: this.startDragDelay
        }
      }));
    }
  }]);

  return Draggable;
}(_react2.default.Component);

Draggable.defaultProps = {
  onDragEnd: function onDragEnd() {},
  onDragStart: function onDragStart() {},
  data: null,
  type: null,
  delay: 8
};

Draggable.propTypes = {
  children: _propTypes2.default.func.isRequired,
  delay: _propTypes2.default.number,
  id: _propTypes2.default.oneOfType([_propTypes2.default.number, _propTypes2.default.string]).isRequired,
  type: _propTypes2.default.oneOfType([_propTypes2.default.number, _propTypes2.default.string]),
  onDragEnd: _propTypes2.default.func,
  onDragStart: _propTypes2.default.func
};
exports.default = Draggable;

/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
	value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(8);

var _react2 = _interopRequireDefault(_react);

var _store = __webpack_require__(2);

var _store2 = _interopRequireDefault(_store);

var _shortid = __webpack_require__(7);

var _shortid2 = _interopRequireDefault(_shortid);

var _propTypes = __webpack_require__(5);

var _propTypes2 = _interopRequireDefault(_propTypes);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Droppable = function (_React$Component) {
	_inherits(Droppable, _React$Component);

	function Droppable() {
		var _ref;

		var _temp, _this, _ret;

		_classCallCheck(this, Droppable);

		for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
			args[_key] = arguments[_key];
		}

		return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Droppable.__proto__ || Object.getPrototypeOf(Droppable)).call.apply(_ref, [this].concat(args))), _this), _this.dragId = _shortid2.default.generate(), _this.componentDidMount = function () {
			_this.unsubscribe = _store2.default.subscribe(_this.dragId, function () {
				_this.forceUpdate();
			});
		}, _this.componentWillUnmount = function () {
			_this.unsubscribe();
		}, _this.setOver = function () {
			if (_store2.default.getState().isDragging) {
				_store2.default.update({
					currentlyHoveredDroppableId: _this.dragId,
					currentlyHoveredDroppableAccepts: _this.accepts
				});
			}
		}, _this.setOut = function () {
			if (_store2.default.getState().isDragging) {
				_store2.default.update({
					currentlyHoveredDroppableId: null,
					currentlyHoveredDroppableAccepts: null
				});
			}
		}, _this.onDrop = function () {
			var _store$getState = _store2.default.getState(),
			    data = _store$getState.data,
			    type = _store$getState.type,
			    isDragging = _store$getState.isDragging;

			if (isDragging) {
				if (Array.isArray(_this.props.accepts)) {
					if (_this.props.accepts.includes(type)) {
						_this.props.onDrop(data);
					}
				} else {
					if (type === _this.props.accepts) {
						_this.props.onDrop(data);
					}
				}
			}
		}, _temp), _possibleConstructorReturn(_this, _ret);
	}

	_createClass(Droppable, [{
		key: 'render',
		value: function render() {
			var state = _store2.default.getState();
			return this.props.children(_extends({}, state, {
				isOver: state.currentlyHoveredDroppableId === this.dragId,
				events: {
					onMouseEnter: this.setOver,
					onMouseLeave: this.setOut,
					onMouseUp: this.onDrop
				}
			}));
		}
	}]);

	return Droppable;
}(_react2.default.Component);

Droppable.defaultProps = {
	onDrop: function onDrop() {},
	accepts: null
};

Droppable.propTypes = {
	children: _propTypes2.default.func.isRequired,
	accepts: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.array]),
	onDrop: _propTypes2.default.func
};
exports.default = Droppable;

/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/


/* eslint-disable no-unused-vars */
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
var propIsEnumerable = Object.prototype.propertyIsEnumerable;

function toObject(val) {
	if (val === null || val === undefined) {
		throw new TypeError('Object.assign cannot be called with null or undefined');
	}

	return Object(val);
}

function shouldUseNative() {
	try {
		if (!Object.assign) {
			return false;
		}

		// Detect buggy property enumeration order in older V8 versions.

		// https://bugs.chromium.org/p/v8/issues/detail?id=4118
		var test1 = new String('abc');  // eslint-disable-line no-new-wrappers
		test1[5] = 'de';
		if (Object.getOwnPropertyNames(test1)[0] === '5') {
			return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test2 = {};
		for (var i = 0; i < 10; i++) {
			test2['_' + String.fromCharCode(i)] = i;
		}
		var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
			return test2[n];
		});
		if (order2.join('') !== '0123456789') {
			return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test3 = {};
		'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
			test3[letter] = letter;
		});
		if (Object.keys(Object.assign({}, test3)).join('') !==
				'abcdefghijklmnopqrst') {
			return false;
		}

		return true;
	} catch (err) {
		// We don't expect any of the above to throw, but better to be safe.
		return false;
	}
}

module.exports = shouldUseNative() ? Object.assign : function (target, source) {
	var from;
	var to = toObject(target);
	var symbols;

	for (var s = 1; s < arguments.length; s++) {
		from = Object(arguments[s]);

		for (var key in from) {
			if (hasOwnProperty.call(from, key)) {
				to[key] = from[key];
			}
		}

		if (getOwnPropertySymbols) {
			symbols = getOwnPropertySymbols(from);
			for (var i = 0; i < symbols.length; i++) {
				if (propIsEnumerable.call(from, symbols[i])) {
					to[symbols[i]] = from[symbols[i]];
				}
			}
		}
	}

	return to;
};


/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



if (process.env.NODE_ENV !== 'production') {
  var invariant = __webpack_require__(4);
  var warning = __webpack_require__(9);
  var ReactPropTypesSecret = __webpack_require__(6);
  var loggedTypeFailures = {};
}

/**
 * Assert that the values match with the type specs.
 * Error messages are memorized and will only be shown once.
 *
 * @param {object} typeSpecs Map of name to a ReactPropType
 * @param {object} values Runtime values that need to be type-checked
 * @param {string} location e.g. "prop", "context", "child context"
 * @param {string} componentName Name of the component for error messages.
 * @param {?Function} getStack Returns the component stack.
 * @private
 */
function checkPropTypes(typeSpecs, values, location, componentName, getStack) {
  if (process.env.NODE_ENV !== 'production') {
    for (var typeSpecName in typeSpecs) {
      if (typeSpecs.hasOwnProperty(typeSpecName)) {
        var error;
        // Prop type validation may throw. In case they do, we don't want to
        // fail the render phase where it didn't fail before. So we log it.
        // After these have been cleaned up, we'll let them throw.
        try {
          // This is intentionally an invariant that gets caught. It's the same
          // behavior as without this statement except with a better message.
          invariant(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'the `prop-types` package, but received `%s`.', componentName || 'React class', location, typeSpecName, typeof typeSpecs[typeSpecName]);
          error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
        } catch (ex) {
          error = ex;
        }
        warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error);
        if (error instanceof Error && !(error.message in loggedTypeFailures)) {
          // Only monitor this failure once because there tends to be a lot of the
          // same error.
          loggedTypeFailures[error.message] = true;

          var stack = getStack ? getStack() : '';

          warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
        }
      }
    }
  }
}

module.exports = checkPropTypes;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



var emptyFunction = __webpack_require__(3);
var invariant = __webpack_require__(4);
var ReactPropTypesSecret = __webpack_require__(6);

module.exports = function() {
  function shim(props, propName, componentName, location, propFullName, secret) {
    if (secret === ReactPropTypesSecret) {
      // It is still safe when called from React.
      return;
    }
    invariant(
      false,
      'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
      'Use PropTypes.checkPropTypes() to call them. ' +
      'Read more at http://fb.me/use-check-prop-types'
    );
  };
  shim.isRequired = shim;
  function getShim() {
    return shim;
  };
  // Important!
  // Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
  var ReactPropTypes = {
    array: shim,
    bool: shim,
    func: shim,
    number: shim,
    object: shim,
    string: shim,
    symbol: shim,

    any: shim,
    arrayOf: getShim,
    element: shim,
    instanceOf: getShim,
    node: shim,
    objectOf: getShim,
    oneOf: getShim,
    oneOfType: getShim,
    shape: getShim,
    exact: getShim
  };

  ReactPropTypes.checkPropTypes = emptyFunction;
  ReactPropTypes.PropTypes = ReactPropTypes;

  return ReactPropTypes;
};


/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



var emptyFunction = __webpack_require__(3);
var invariant = __webpack_require__(4);
var warning = __webpack_require__(9);
var assign = __webpack_require__(14);

var ReactPropTypesSecret = __webpack_require__(6);
var checkPropTypes = __webpack_require__(15);

module.exports = function(isValidElement, throwOnDirectAccess) {
  /* global Symbol */
  var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
  var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.

  /**
   * Returns the iterator method function contained on the iterable object.
   *
   * Be sure to invoke the function with the iterable as context:
   *
   *     var iteratorFn = getIteratorFn(myIterable);
   *     if (iteratorFn) {
   *       var iterator = iteratorFn.call(myIterable);
   *       ...
   *     }
   *
   * @param {?object} maybeIterable
   * @return {?function}
   */
  function getIteratorFn(maybeIterable) {
    var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
    if (typeof iteratorFn === 'function') {
      return iteratorFn;
    }
  }

  /**
   * Collection of methods that allow declaration and validation of props that are
   * supplied to React components. Example usage:
   *
   *   var Props = require('ReactPropTypes');
   *   var MyArticle = React.createClass({
   *     propTypes: {
   *       // An optional string prop named "description".
   *       description: Props.string,
   *
   *       // A required enum prop named "category".
   *       category: Props.oneOf(['News','Photos']).isRequired,
   *
   *       // A prop named "dialog" that requires an instance of Dialog.
   *       dialog: Props.instanceOf(Dialog).isRequired
   *     },
   *     render: function() { ... }
   *   });
   *
   * A more formal specification of how these methods are used:
   *
   *   type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
   *   decl := ReactPropTypes.{type}(.isRequired)?
   *
   * Each and every declaration produces a function with the same signature. This
   * allows the creation of custom validation functions. For example:
   *
   *  var MyLink = React.createClass({
   *    propTypes: {
   *      // An optional string or URI prop named "href".
   *      href: function(props, propName, componentName) {
   *        var propValue = props[propName];
   *        if (propValue != null && typeof propValue !== 'string' &&
   *            !(propValue instanceof URI)) {
   *          return new Error(
   *            'Expected a string or an URI for ' + propName + ' in ' +
   *            componentName
   *          );
   *        }
   *      }
   *    },
   *    render: function() {...}
   *  });
   *
   * @internal
   */

  var ANONYMOUS = '<<anonymous>>';

  // Important!
  // Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
  var ReactPropTypes = {
    array: createPrimitiveTypeChecker('array'),
    bool: createPrimitiveTypeChecker('boolean'),
    func: createPrimitiveTypeChecker('function'),
    number: createPrimitiveTypeChecker('number'),
    object: createPrimitiveTypeChecker('object'),
    string: createPrimitiveTypeChecker('string'),
    symbol: createPrimitiveTypeChecker('symbol'),

    any: createAnyTypeChecker(),
    arrayOf: createArrayOfTypeChecker,
    element: createElementTypeChecker(),
    instanceOf: createInstanceTypeChecker,
    node: createNodeChecker(),
    objectOf: createObjectOfTypeChecker,
    oneOf: createEnumTypeChecker,
    oneOfType: createUnionTypeChecker,
    shape: createShapeTypeChecker,
    exact: createStrictShapeTypeChecker,
  };

  /**
   * inlined Object.is polyfill to avoid requiring consumers ship their own
   * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
   */
  /*eslint-disable no-self-compare*/
  function is(x, y) {
    // SameValue algorithm
    if (x === y) {
      // Steps 1-5, 7-10
      // Steps 6.b-6.e: +0 != -0
      return x !== 0 || 1 / x === 1 / y;
    } else {
      // Step 6.a: NaN == NaN
      return x !== x && y !== y;
    }
  }
  /*eslint-enable no-self-compare*/

  /**
   * We use an Error-like object for backward compatibility as people may call
   * PropTypes directly and inspect their output. However, we don't use real
   * Errors anymore. We don't inspect their stack anyway, and creating them
   * is prohibitively expensive if they are created too often, such as what
   * happens in oneOfType() for any type before the one that matched.
   */
  function PropTypeError(message) {
    this.message = message;
    this.stack = '';
  }
  // Make `instanceof Error` still work for returned errors.
  PropTypeError.prototype = Error.prototype;

  function createChainableTypeChecker(validate) {
    if (process.env.NODE_ENV !== 'production') {
      var manualPropTypeCallCache = {};
      var manualPropTypeWarningCount = 0;
    }
    function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
      componentName = componentName || ANONYMOUS;
      propFullName = propFullName || propName;

      if (secret !== ReactPropTypesSecret) {
        if (throwOnDirectAccess) {
          // New behavior only for users of `prop-types` package
          invariant(
            false,
            'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
            'Use `PropTypes.checkPropTypes()` to call them. ' +
            'Read more at http://fb.me/use-check-prop-types'
          );
        } else if (process.env.NODE_ENV !== 'production' && typeof console !== 'undefined') {
          // Old behavior for people using React.PropTypes
          var cacheKey = componentName + ':' + propName;
          if (
            !manualPropTypeCallCache[cacheKey] &&
            // Avoid spamming the console because they are often not actionable except for lib authors
            manualPropTypeWarningCount < 3
          ) {
            warning(
              false,
              'You are manually calling a React.PropTypes validation ' +
              'function for the `%s` prop on `%s`. This is deprecated ' +
              'and will throw in the standalone `prop-types` package. ' +
              'You may be seeing this warning due to a third-party PropTypes ' +
              'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.',
              propFullName,
              componentName
            );
            manualPropTypeCallCache[cacheKey] = true;
            manualPropTypeWarningCount++;
          }
        }
      }
      if (props[propName] == null) {
        if (isRequired) {
          if (props[propName] === null) {
            return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
          }
          return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
        }
        return null;
      } else {
        return validate(props, propName, componentName, location, propFullName);
      }
    }

    var chainedCheckType = checkType.bind(null, false);
    chainedCheckType.isRequired = checkType.bind(null, true);

    return chainedCheckType;
  }

  function createPrimitiveTypeChecker(expectedType) {
    function validate(props, propName, componentName, location, propFullName, secret) {
      var propValue = props[propName];
      var propType = getPropType(propValue);
      if (propType !== expectedType) {
        // `propValue` being instance of, say, date/regexp, pass the 'object'
        // check, but we can offer a more precise error message here rather than
        // 'of type `object`'.
        var preciseType = getPreciseType(propValue);

        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createAnyTypeChecker() {
    return createChainableTypeChecker(emptyFunction.thatReturnsNull);
  }

  function createArrayOfTypeChecker(typeChecker) {
    function validate(props, propName, componentName, location, propFullName) {
      if (typeof typeChecker !== 'function') {
        return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
      }
      var propValue = props[propName];
      if (!Array.isArray(propValue)) {
        var propType = getPropType(propValue);
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
      }
      for (var i = 0; i < propValue.length; i++) {
        var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);
        if (error instanceof Error) {
          return error;
        }
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createElementTypeChecker() {
    function validate(props, propName, componentName, location, propFullName) {
      var propValue = props[propName];
      if (!isValidElement(propValue)) {
        var propType = getPropType(propValue);
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createInstanceTypeChecker(expectedClass) {
    function validate(props, propName, componentName, location, propFullName) {
      if (!(props[propName] instanceof expectedClass)) {
        var expectedClassName = expectedClass.name || ANONYMOUS;
        var actualClassName = getClassName(props[propName]);
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createEnumTypeChecker(expectedValues) {
    if (!Array.isArray(expectedValues)) {
      process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
      return emptyFunction.thatReturnsNull;
    }

    function validate(props, propName, componentName, location, propFullName) {
      var propValue = props[propName];
      for (var i = 0; i < expectedValues.length; i++) {
        if (is(propValue, expectedValues[i])) {
          return null;
        }
      }

      var valuesString = JSON.stringify(expectedValues);
      return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
    }
    return createChainableTypeChecker(validate);
  }

  function createObjectOfTypeChecker(typeChecker) {
    function validate(props, propName, componentName, location, propFullName) {
      if (typeof typeChecker !== 'function') {
        return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
      }
      var propValue = props[propName];
      var propType = getPropType(propValue);
      if (propType !== 'object') {
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
      }
      for (var key in propValue) {
        if (propValue.hasOwnProperty(key)) {
          var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
          if (error instanceof Error) {
            return error;
          }
        }
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createUnionTypeChecker(arrayOfTypeCheckers) {
    if (!Array.isArray(arrayOfTypeCheckers)) {
      process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
      return emptyFunction.thatReturnsNull;
    }

    for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
      var checker = arrayOfTypeCheckers[i];
      if (typeof checker !== 'function') {
        warning(
          false,
          'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' +
          'received %s at index %s.',
          getPostfixForTypeWarning(checker),
          i
        );
        return emptyFunction.thatReturnsNull;
      }
    }

    function validate(props, propName, componentName, location, propFullName) {
      for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
        var checker = arrayOfTypeCheckers[i];
        if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {
          return null;
        }
      }

      return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
    }
    return createChainableTypeChecker(validate);
  }

  function createNodeChecker() {
    function validate(props, propName, componentName, location, propFullName) {
      if (!isNode(props[propName])) {
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createShapeTypeChecker(shapeTypes) {
    function validate(props, propName, componentName, location, propFullName) {
      var propValue = props[propName];
      var propType = getPropType(propValue);
      if (propType !== 'object') {
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
      }
      for (var key in shapeTypes) {
        var checker = shapeTypes[key];
        if (!checker) {
          continue;
        }
        var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
        if (error) {
          return error;
        }
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createStrictShapeTypeChecker(shapeTypes) {
    function validate(props, propName, componentName, location, propFullName) {
      var propValue = props[propName];
      var propType = getPropType(propValue);
      if (propType !== 'object') {
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
      }
      // We need to check all keys in case some are required but missing from
      // props.
      var allKeys = assign({}, props[propName], shapeTypes);
      for (var key in allKeys) {
        var checker = shapeTypes[key];
        if (!checker) {
          return new PropTypeError(
            'Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' +
            '\nBad object: ' + JSON.stringify(props[propName], null, '  ') +
            '\nValid keys: ' +  JSON.stringify(Object.keys(shapeTypes), null, '  ')
          );
        }
        var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
        if (error) {
          return error;
        }
      }
      return null;
    }

    return createChainableTypeChecker(validate);
  }

  function isNode(propValue) {
    switch (typeof propValue) {
      case 'number':
      case 'string':
      case 'undefined':
        return true;
      case 'boolean':
        return !propValue;
      case 'object':
        if (Array.isArray(propValue)) {
          return propValue.every(isNode);
        }
        if (propValue === null || isValidElement(propValue)) {
          return true;
        }

        var iteratorFn = getIteratorFn(propValue);
        if (iteratorFn) {
          var iterator = iteratorFn.call(propValue);
          var step;
          if (iteratorFn !== propValue.entries) {
            while (!(step = iterator.next()).done) {
              if (!isNode(step.value)) {
                return false;
              }
            }
          } else {
            // Iterator will provide entry [k,v] tuples rather than values.
            while (!(step = iterator.next()).done) {
              var entry = step.value;
              if (entry) {
                if (!isNode(entry[1])) {
                  return false;
                }
              }
            }
          }
        } else {
          return false;
        }

        return true;
      default:
        return false;
    }
  }

  function isSymbol(propType, propValue) {
    // Native Symbol.
    if (propType === 'symbol') {
      return true;
    }

    // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
    if (propValue['@@toStringTag'] === 'Symbol') {
      return true;
    }

    // Fallback for non-spec compliant Symbols which are polyfilled.
    if (typeof Symbol === 'function' && propValue instanceof Symbol) {
      return true;
    }

    return false;
  }

  // Equivalent of `typeof` but with special handling for array and regexp.
  function getPropType(propValue) {
    var propType = typeof propValue;
    if (Array.isArray(propValue)) {
      return 'array';
    }
    if (propValue instanceof RegExp) {
      // Old webkits (at least until Android 4.0) return 'function' rather than
      // 'object' for typeof a RegExp. We'll normalize this here so that /bla/
      // passes PropTypes.object.
      return 'object';
    }
    if (isSymbol(propType, propValue)) {
      return 'symbol';
    }
    return propType;
  }

  // This handles more types than `getPropType`. Only used for error messages.
  // See `createPrimitiveTypeChecker`.
  function getPreciseType(propValue) {
    if (typeof propValue === 'undefined' || propValue === null) {
      return '' + propValue;
    }
    var propType = getPropType(propValue);
    if (propType === 'object') {
      if (propValue instanceof Date) {
        return 'date';
      } else if (propValue instanceof RegExp) {
        return 'regexp';
      }
    }
    return propType;
  }

  // Returns a string that is postfixed to a warning about an invalid type.
  // For example, "undefined" or "of type array"
  function getPostfixForTypeWarning(value) {
    var type = getPreciseType(value);
    switch (type) {
      case 'array':
      case 'object':
        return 'an ' + type;
      case 'boolean':
      case 'date':
      case 'regexp':
        return 'a ' + type;
      default:
        return type;
    }
  }

  // Returns class name of the object, if any.
  function getClassName(propValue) {
    if (!propValue.constructor || !propValue.constructor.name) {
      return ANONYMOUS;
    }
    return propValue.constructor.name;
  }

  ReactPropTypes.checkPropTypes = checkPropTypes;
  ReactPropTypes.PropTypes = ReactPropTypes;

  return ReactPropTypes;
};

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var encode = __webpack_require__(10);
var alphabet = __webpack_require__(1);

// Ignore all milliseconds before a certain time to reduce the size of the date entropy without sacrificing uniqueness.
// This number should be updated every year or so to keep the generated id short.
// To regenerate `new Date() - 0` and bump the version. Always bump the version!
var REDUCE_TIME = 1459707606518;

// don't change unless we change the algos or REDUCE_TIME
// must be an integer and less than 16
var version = 6;

// Counter is used when shortid is called multiple times in one second.
var counter;

// Remember the last time shortid was called in case counter is needed.
var previousSeconds;

/**
 * Generate unique id
 * Returns string id
 */
function build(clusterWorkerId) {

    var str = '';

    var seconds = Math.floor((Date.now() - REDUCE_TIME) * 0.001);

    if (seconds === previousSeconds) {
        counter++;
    } else {
        counter = 0;
        previousSeconds = seconds;
    }

    str = str + encode(alphabet.lookup, version);
    str = str + encode(alphabet.lookup, clusterWorkerId);
    if (counter > 0) {
        str = str + encode(alphabet.lookup, counter);
    }
    str = str + encode(alphabet.lookup, seconds);

    return str;
}

module.exports = build;


/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var alphabet = __webpack_require__(1);

/**
 * Decode the id to get the version and worker
 * Mainly for debugging and testing.
 * @param id - the shortid-generated id.
 */
function decode(id) {
    var characters = alphabet.shuffled();
    return {
        version: characters.indexOf(id.substr(0, 1)) & 0x0f,
        worker: characters.indexOf(id.substr(1, 1)) & 0x0f
    };
}

module.exports = decode;


/***/ }),
/* 20 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var alphabet = __webpack_require__(1);
var encode = __webpack_require__(10);
var decode = __webpack_require__(19);
var build = __webpack_require__(18);
var isValid = __webpack_require__(21);

// if you are using cluster or multiple servers use this to make each instance
// has a unique value for worker
// Note: I don't know if this is automatically set when using third
// party cluster solutions such as pm2.
var clusterWorkerId = __webpack_require__(24) || 0;

/**
 * Set the seed.
 * Highly recommended if you don't want people to try to figure out your id schema.
 * exposed as shortid.seed(int)
 * @param seed Integer value to seed the random alphabet.  ALWAYS USE THE SAME SEED or you might get overlaps.
 */
function seed(seedValue) {
    alphabet.seed(seedValue);
    return module.exports;
}

/**
 * Set the cluster worker or machine id
 * exposed as shortid.worker(int)
 * @param workerId worker must be positive integer.  Number less than 16 is recommended.
 * returns shortid module so it can be chained.
 */
function worker(workerId) {
    clusterWorkerId = workerId;
    return module.exports;
}

/**
 *
 * sets new characters to use in the alphabet
 * returns the shuffled alphabet
 */
function characters(newCharacters) {
    if (newCharacters !== undefined) {
        alphabet.characters(newCharacters);
    }

    return alphabet.shuffled();
}

/**
 * Generate unique id
 * Returns string id
 */
function generate() {
  return build(clusterWorkerId);
}

// Export all other functions as properties of the generate function
module.exports = generate;
module.exports.generate = generate;
module.exports.seed = seed;
module.exports.worker = worker;
module.exports.characters = characters;
module.exports.decode = decode;
module.exports.isValid = isValid;


/***/ }),
/* 21 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var alphabet = __webpack_require__(1);

function isShortId(id) {
    if (!id || typeof id !== 'string' || id.length < 6 ) {
        return false;
    }

    var characters = alphabet.characters();
    var len = id.length;
    for(var i = 0; i < len;i++) {
        if (characters.indexOf(id[i]) === -1) {
            return false;
        }
    }
    return true;
}

module.exports = isShortId;


/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var crypto = typeof window === 'object' && (window.crypto || window.msCrypto); // IE 11 uses window.msCrypto

function randomByte() {
    if (!crypto || !crypto.getRandomValues) {
        return Math.floor(Math.random() * 256) & 0x30;
    }
    var dest = new Uint8Array(1);
    crypto.getRandomValues(dest);
    return dest[0] & 0x30;
}

module.exports = randomByte;


/***/ }),
/* 23 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// Found this seed-based random generator somewhere
// Based on The Central Randomizer 1.3 (C) 1997 by Paul Houle (houle@msc.cornell.edu)

var seed = 1;

/**
 * return a random number based on a seed
 * @param seed
 * @returns {number}
 */
function getNextValue() {
    seed = (seed * 9301 + 49297) % 233280;
    return seed/(233280.0);
}

function setSeed(_seed_) {
    seed = _seed_;
}

module.exports = {
    nextValue: getNextValue,
    seed: setSeed
};


/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


module.exports = 0;


/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Droppable = exports.Draggable = exports.DragComponent = undefined;

var _DragComponent = __webpack_require__(11);

var _DragComponent2 = _interopRequireDefault(_DragComponent);

var _Draggable = __webpack_require__(12);

var _Draggable2 = _interopRequireDefault(_Draggable);

var _Droppable = __webpack_require__(13);

var _Droppable2 = _interopRequireDefault(_Droppable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var DragComponent = exports.DragComponent = _DragComponent2.default;
var Draggable = exports.Draggable = _Draggable2.default;
var Droppable = exports.Droppable = _Droppable2.default;

/***/ })
/******/ ]);