redux-logger/dist/index.js

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	else if(typeof define === 'function' && define.amd)
		define([], factory);
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		exports["reduxLogger"] = factory();
	else
		root["reduxLogger"] = factory();
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/* 0 */
/***/ function(module, exports, __webpack_require__) {

	__webpack_require__(2);
	module.exports = __webpack_require__(2);


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

	"use strict";

	Object.defineProperty(exports, "__esModule", {
	  value: true
	});
	var repeat = exports.repeat = function repeat(str, times) {
	  return new Array(times + 1).join(str);
	};

	var pad = exports.pad = function pad(num, maxLength) {
	  return repeat("0", maxLength - num.toString().length) + num;
	};

	var formatTime = exports.formatTime = function formatTime(time) {
	  return pad(time.getHours(), 2) + ":" + pad(time.getMinutes(), 2) + ":" + pad(time.getSeconds(), 2) + "." + pad(time.getMilliseconds(), 3);
	};

	// Use performance API if it's available in order to get better precision
	var timer = exports.timer = typeof performance !== "undefined" && performance !== null && typeof performance.now === "function" ? performance : Date;

/***/ },
/* 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 _core = __webpack_require__(3);

	var _helpers = __webpack_require__(1);

	var _defaults = __webpack_require__(4);

	var _defaults2 = _interopRequireDefault(_defaults);

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

	/**
	 * Creates logger with following options
	 *
	 * @namespace
	 * @param {object} options - options for logger
	 * @param {string | function | object} options.level - console[level]
	 * @param {boolean} options.duration - print duration of each action?
	 * @param {boolean} options.timestamp - print timestamp with each action?
	 * @param {object} options.colors - custom colors
	 * @param {object} options.logger - implementation of the `console` API
	 * @param {boolean} options.logErrors - should errors in action execution be caught, logged, and re-thrown?
	 * @param {boolean} options.collapsed - is group collapsed?
	 * @param {boolean} options.predicate - condition which resolves logger behavior
	 * @param {function} options.stateTransformer - transform state before print
	 * @param {function} options.actionTransformer - transform action before print
	 * @param {function} options.errorTransformer - transform error before print
	 *
	 * @returns {function} logger middleware
	 */
	function createLogger() {
	  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

	  var loggerOptions = _extends({}, _defaults2.default, options);

	  var logger = loggerOptions.logger,
	      transformer = loggerOptions.transformer,
	      stateTransformer = loggerOptions.stateTransformer,
	      errorTransformer = loggerOptions.errorTransformer,
	      predicate = loggerOptions.predicate,
	      logErrors = loggerOptions.logErrors,
	      diffPredicate = loggerOptions.diffPredicate;

	  // Return if 'console' object is not defined

	  if (typeof logger === 'undefined') {
	    return function () {
	      return function (next) {
	        return function (action) {
	          return next(action);
	        };
	      };
	    };
	  }

	  if (transformer) {
	    console.error('Option \'transformer\' is deprecated, use \'stateTransformer\' instead!'); // eslint-disable-line no-console
	  }

	  // Detect if 'createLogger' was passed directly to 'applyMiddleware'.
	  if (options.getState && options.dispatch) {
	    // eslint-disable-next-line no-console
	    console.error('redux-logger not installed. Make sure to pass logger instance as middleware:\n\nimport createLogger from \'redux-logger\';\n\nconst logger = createLogger();\nconst store = createStore(\n  reducer,\n  applyMiddleware(logger)\n);');

	    return function () {
	      return function (next) {
	        return function (action) {
	          return next(action);
	        };
	      };
	    };
	  }

	  var logBuffer = [];

	  return function (_ref) {
	    var getState = _ref.getState;
	    return function (next) {
	      return function (action) {
	        // Exit early if predicate function returns 'false'
	        if (typeof predicate === 'function' && !predicate(getState, action)) {
	          return next(action);
	        }

	        var logEntry = {};
	        logBuffer.push(logEntry);

	        logEntry.started = _helpers.timer.now();
	        logEntry.startedTime = new Date();
	        logEntry.prevState = stateTransformer(getState());
	        logEntry.action = action;

	        var returnedValue = void 0;
	        if (logErrors) {
	          try {
	            returnedValue = next(action);
	          } catch (e) {
	            logEntry.error = errorTransformer(e);
	          }
	        } else {
	          returnedValue = next(action);
	        }

	        logEntry.took = _helpers.timer.now() - logEntry.started;
	        logEntry.nextState = stateTransformer(getState());

	        var diff = loggerOptions.diff && typeof diffPredicate === 'function' ? diffPredicate(getState, action) : loggerOptions.diff;

	        (0, _core.printBuffer)(logBuffer, _extends({}, loggerOptions, { diff: diff }));
	        logBuffer.length = 0;

	        if (logEntry.error) throw logEntry.error;
	        return returnedValue;
	      };
	    };
	  };
	}

	exports.default = createLogger;
	module.exports = exports['default'];

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

	'use strict';

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

	var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

	exports.printBuffer = printBuffer;

	var _helpers = __webpack_require__(1);

	var _diff = __webpack_require__(5);

	var _diff2 = _interopRequireDefault(_diff);

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

	function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

	/**
	 * Get log level string based on supplied params
	 *
	 * @param {string | function | object} level - console[level]
	 * @param {object} action - selected action
	 * @param {array} payload - selected payload
	 * @param {string} type - log entry type
	 *
	 * @returns {string} level
	 */
	function getLogLevel(level, action, payload, type) {
	  switch (typeof level === 'undefined' ? 'undefined' : _typeof(level)) {
	    case 'object':
	      return typeof level[type] === 'function' ? level[type].apply(level, _toConsumableArray(payload)) : level[type];
	    case 'function':
	      return level(action);
	    default:
	      return level;
	  }
	}

	function defaultTitleFormatter(options) {
	  var timestamp = options.timestamp,
	      duration = options.duration;


	  return function (action, time, took) {
	    var parts = ['action'];

	    if (timestamp) parts.push('@ ' + time);
	    parts.push(String(action.type));
	    if (duration) parts.push('(in ' + took.toFixed(2) + ' ms)');

	    return parts.join(' ');
	  };
	}

	function printBuffer(buffer, options) {
	  var logger = options.logger,
	      actionTransformer = options.actionTransformer,
	      _options$titleFormatt = options.titleFormatter,
	      titleFormatter = _options$titleFormatt === undefined ? defaultTitleFormatter(options) : _options$titleFormatt,
	      collapsed = options.collapsed,
	      colors = options.colors,
	      level = options.level,
	      diff = options.diff;


	  buffer.forEach(function (logEntry, key) {
	    var started = logEntry.started,
	        startedTime = logEntry.startedTime,
	        action = logEntry.action,
	        prevState = logEntry.prevState,
	        error = logEntry.error;
	    var took = logEntry.took,
	        nextState = logEntry.nextState;

	    var nextEntry = buffer[key + 1];

	    if (nextEntry) {
	      nextState = nextEntry.prevState;
	      took = nextEntry.started - started;
	    }

	    // Message
	    var formattedAction = actionTransformer(action);
	    var isCollapsed = typeof collapsed === 'function' ? collapsed(function () {
	      return nextState;
	    }, action, logEntry) : collapsed;

	    var formattedTime = (0, _helpers.formatTime)(startedTime);
	    var titleCSS = colors.title ? 'color: ' + colors.title(formattedAction) + ';' : null;
	    var title = titleFormatter(formattedAction, formattedTime, took);

	    // Render
	    try {
	      if (isCollapsed) {
	        if (colors.title) logger.groupCollapsed('%c ' + title, titleCSS);else logger.groupCollapsed(title);
	      } else {
	        if (colors.title) logger.group('%c ' + title, titleCSS);else logger.group(title);
	      }
	    } catch (e) {
	      logger.log(title);
	    }

	    var prevStateLevel = getLogLevel(level, formattedAction, [prevState], 'prevState');
	    var actionLevel = getLogLevel(level, formattedAction, [formattedAction], 'action');
	    var errorLevel = getLogLevel(level, formattedAction, [error, prevState], 'error');
	    var nextStateLevel = getLogLevel(level, formattedAction, [nextState], 'nextState');

	    if (prevStateLevel) {
	      if (colors.prevState) logger[prevStateLevel]('%c prev state', 'color: ' + colors.prevState(prevState) + '; font-weight: bold', prevState);else logger[prevStateLevel]('prev state', prevState);
	    }

	    if (actionLevel) {
	      if (colors.action) logger[actionLevel]('%c action', 'color: ' + colors.action(formattedAction) + '; font-weight: bold', formattedAction);else logger[actionLevel]('action', formattedAction);
	    }

	    if (error && errorLevel) {
	      if (colors.error) logger[errorLevel]('%c error', 'color: ' + colors.error(error, prevState) + '; font-weight: bold', error);else logger[errorLevel]('error', error);
	    }

	    if (nextStateLevel) {
	      if (colors.nextState) logger[nextStateLevel]('%c next state', 'color: ' + colors.nextState(nextState) + '; font-weight: bold', nextState);else logger[nextStateLevel]('next state', nextState);
	    }

	    if (diff) {
	      (0, _diff2.default)(prevState, nextState, logger, isCollapsed);
	    }

	    try {
	      logger.groupEnd();
	    } catch (e) {
	      logger.log('\u2014\u2014 log end \u2014\u2014');
	    }
	  });
	}

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

	"use strict";

	Object.defineProperty(exports, "__esModule", {
	  value: true
	});
	exports.default = {
	  level: "log",
	  logger: console,
	  logErrors: true,
	  collapsed: undefined,
	  predicate: undefined,
	  duration: false,
	  timestamp: true,
	  stateTransformer: function stateTransformer(state) {
	    return state;
	  },
	  actionTransformer: function actionTransformer(action) {
	    return action;
	  },
	  errorTransformer: function errorTransformer(error) {
	    return error;
	  },
	  colors: {
	    title: function title() {
	      return "inherit";
	    },
	    prevState: function prevState() {
	      return "#9E9E9E";
	    },
	    action: function action() {
	      return "#03A9F4";
	    },
	    nextState: function nextState() {
	      return "#4CAF50";
	    },
	    error: function error() {
	      return "#F20404";
	    }
	  },
	  diff: false,
	  diffPredicate: undefined,

	  // Deprecated options
	  transformer: undefined
	};
	module.exports = exports["default"];

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

	'use strict';

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

	var _deepDiff = __webpack_require__(6);

	var _deepDiff2 = _interopRequireDefault(_deepDiff);

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

	function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

	// https://github.com/flitbit/diff#differences
	var dictionary = {
	  'E': {
	    color: '#2196F3',
	    text: 'CHANGED:'
	  },
	  'N': {
	    color: '#4CAF50',
	    text: 'ADDED:'
	  },
	  'D': {
	    color: '#F44336',
	    text: 'DELETED:'
	  },
	  'A': {
	    color: '#2196F3',
	    text: 'ARRAY:'
	  }
	};

	function style(kind) {
	  return 'color: ' + dictionary[kind].color + '; font-weight: bold';
	}

	function render(diff) {
	  var kind = diff.kind,
	      path = diff.path,
	      lhs = diff.lhs,
	      rhs = diff.rhs,
	      index = diff.index,
	      item = diff.item;


	  switch (kind) {
	    case 'E':
	      return [path.join('.'), lhs, '\u2192', rhs];
	    case 'N':
	      return [path.join('.'), rhs];
	    case 'D':
	      return [path.join('.')];
	    case 'A':
	      return [path.join('.') + '[' + index + ']', item];
	    default:
	      return [];
	  }
	}

	function diffLogger(prevState, newState, logger, isCollapsed) {
	  var diff = (0, _deepDiff2.default)(prevState, newState);

	  try {
	    if (isCollapsed) {
	      logger.groupCollapsed('diff');
	    } else {
	      logger.group('diff');
	    }
	  } catch (e) {
	    logger.log('diff');
	  }

	  if (diff) {
	    diff.forEach(function (elem) {
	      var kind = elem.kind;

	      var output = render(elem);

	      logger.log.apply(logger, ['%c ' + dictionary[kind].text, style(kind)].concat(_toConsumableArray(output)));
	    });
	  } else {
	    logger.log('\u2014\u2014 no diff \u2014\u2014');
	  }

	  try {
	    logger.groupEnd();
	  } catch (e) {
	    logger.log('\u2014\u2014 diff end \u2014\u2014 ');
	  }
	}
	module.exports = exports['default'];

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

	var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/* WEBPACK VAR INJECTION */(function(global) {/*!
	 * deep-diff.
	 * Licensed under the MIT License.
	 */
	;(function(root, factory) {
	  'use strict';
	  if (true) {
	    // AMD. Register as an anonymous module.
	    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function() {
	      return factory();
	    }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
	  } else if (typeof exports === 'object') {
	    // Node. Does not work with strict CommonJS, but
	    // only CommonJS-like environments that support module.exports,
	    // like Node.
	    module.exports = factory();
	  } else {
	    // Browser globals (root is window)
	    root.DeepDiff = factory();
	  }
	}(this, function(undefined) {
	  'use strict';

	  var $scope, conflict, conflictResolution = [];
	  if (typeof global === 'object' && global) {
	    $scope = global;
	  } else if (typeof window !== 'undefined') {
	    $scope = window;
	  } else {
	    $scope = {};
	  }
	  conflict = $scope.DeepDiff;
	  if (conflict) {
	    conflictResolution.push(
	      function() {
	        if ('undefined' !== typeof conflict && $scope.DeepDiff === accumulateDiff) {
	          $scope.DeepDiff = conflict;
	          conflict = undefined;
	        }
	      });
	  }

	  // nodejs compatible on server side and in the browser.
	  function inherits(ctor, superCtor) {
	    ctor.super_ = superCtor;
	    ctor.prototype = Object.create(superCtor.prototype, {
	      constructor: {
	        value: ctor,
	        enumerable: false,
	        writable: true,
	        configurable: true
	      }
	    });
	  }

	  function Diff(kind, path) {
	    Object.defineProperty(this, 'kind', {
	      value: kind,
	      enumerable: true
	    });
	    if (path && path.length) {
	      Object.defineProperty(this, 'path', {
	        value: path,
	        enumerable: true
	      });
	    }
	  }

	  function DiffEdit(path, origin, value) {
	    DiffEdit.super_.call(this, 'E', path);
	    Object.defineProperty(this, 'lhs', {
	      value: origin,
	      enumerable: true
	    });
	    Object.defineProperty(this, 'rhs', {
	      value: value,
	      enumerable: true
	    });
	  }
	  inherits(DiffEdit, Diff);

	  function DiffNew(path, value) {
	    DiffNew.super_.call(this, 'N', path);
	    Object.defineProperty(this, 'rhs', {
	      value: value,
	      enumerable: true
	    });
	  }
	  inherits(DiffNew, Diff);

	  function DiffDeleted(path, value) {
	    DiffDeleted.super_.call(this, 'D', path);
	    Object.defineProperty(this, 'lhs', {
	      value: value,
	      enumerable: true
	    });
	  }
	  inherits(DiffDeleted, Diff);

	  function DiffArray(path, index, item) {
	    DiffArray.super_.call(this, 'A', path);
	    Object.defineProperty(this, 'index', {
	      value: index,
	      enumerable: true
	    });
	    Object.defineProperty(this, 'item', {
	      value: item,
	      enumerable: true
	    });
	  }
	  inherits(DiffArray, Diff);

	  function arrayRemove(arr, from, to) {
	    var rest = arr.slice((to || from) + 1 || arr.length);
	    arr.length = from < 0 ? arr.length + from : from;
	    arr.push.apply(arr, rest);
	    return arr;
	  }

	  function realTypeOf(subject) {
	    var type = typeof subject;
	    if (type !== 'object') {
	      return type;
	    }

	    if (subject === Math) {
	      return 'math';
	    } else if (subject === null) {
	      return 'null';
	    } else if (Array.isArray(subject)) {
	      return 'array';
	    } else if (Object.prototype.toString.call(subject) === '[object Date]') {
	      return 'date';
	    } else if (typeof subject.toString !== 'undefined' && /^\/.*\//.test(subject.toString())) {
	      return 'regexp';
	    }
	    return 'object';
	  }

	  function deepDiff(lhs, rhs, changes, prefilter, path, key, stack) {
	    path = path || [];
	    var currentPath = path.slice(0);
	    if (typeof key !== 'undefined') {
	      if (prefilter) {
	        if (typeof(prefilter) === 'function' && prefilter(currentPath, key)) { return; }
	        else if (typeof(prefilter) === 'object') {
	          if (prefilter.prefilter && prefilter.prefilter(currentPath, key)) { return; }
	          if (prefilter.normalize) {
	            var alt = prefilter.normalize(currentPath, key, lhs, rhs);
	            if (alt) {
	              lhs = alt[0];
	              rhs = alt[1];
	            }
	          }
	        }
	      }
	      currentPath.push(key);
	    }

	    // Use string comparison for regexes
	    if (realTypeOf(lhs) === 'regexp' && realTypeOf(rhs) === 'regexp') {
	      lhs = lhs.toString();
	      rhs = rhs.toString();
	    }

	    var ltype = typeof lhs;
	    var rtype = typeof rhs;
	    if (ltype === 'undefined') {
	      if (rtype !== 'undefined') {
	        changes(new DiffNew(currentPath, rhs));
	      }
	    } else if (rtype === 'undefined') {
	      changes(new DiffDeleted(currentPath, lhs));
	    } else if (realTypeOf(lhs) !== realTypeOf(rhs)) {
	      changes(new DiffEdit(currentPath, lhs, rhs));
	    } else if (Object.prototype.toString.call(lhs) === '[object Date]' && Object.prototype.toString.call(rhs) === '[object Date]' && ((lhs - rhs) !== 0)) {
	      changes(new DiffEdit(currentPath, lhs, rhs));
	    } else if (ltype === 'object' && lhs !== null && rhs !== null) {
	      stack = stack || [];
	      if (stack.indexOf(lhs) < 0) {
	        stack.push(lhs);
	        if (Array.isArray(lhs)) {
	          var i, len = lhs.length;
	          for (i = 0; i < lhs.length; i++) {
	            if (i >= rhs.length) {
	              changes(new DiffArray(currentPath, i, new DiffDeleted(undefined, lhs[i])));
	            } else {
	              deepDiff(lhs[i], rhs[i], changes, prefilter, currentPath, i, stack);
	            }
	          }
	          while (i < rhs.length) {
	            changes(new DiffArray(currentPath, i, new DiffNew(undefined, rhs[i++])));
	          }
	        } else {
	          var akeys = Object.keys(lhs);
	          var pkeys = Object.keys(rhs);
	          akeys.forEach(function(k, i) {
	            var other = pkeys.indexOf(k);
	            if (other >= 0) {
	              deepDiff(lhs[k], rhs[k], changes, prefilter, currentPath, k, stack);
	              pkeys = arrayRemove(pkeys, other);
	            } else {
	              deepDiff(lhs[k], undefined, changes, prefilter, currentPath, k, stack);
	            }
	          });
	          pkeys.forEach(function(k) {
	            deepDiff(undefined, rhs[k], changes, prefilter, currentPath, k, stack);
	          });
	        }
	        stack.length = stack.length - 1;
	      }
	    } else if (lhs !== rhs) {
	      if (!(ltype === 'number' && isNaN(lhs) && isNaN(rhs))) {
	        changes(new DiffEdit(currentPath, lhs, rhs));
	      }
	    }
	  }

	  function accumulateDiff(lhs, rhs, prefilter, accum) {
	    accum = accum || [];
	    deepDiff(lhs, rhs,
	      function(diff) {
	        if (diff) {
	          accum.push(diff);
	        }
	      },
	      prefilter);
	    return (accum.length) ? accum : undefined;
	  }

	  function applyArrayChange(arr, index, change) {
	    if (change.path && change.path.length) {
	      var it = arr[index],
	          i, u = change.path.length - 1;
	      for (i = 0; i < u; i++) {
	        it = it[change.path[i]];
	      }
	      switch (change.kind) {
	        case 'A':
	          applyArrayChange(it[change.path[i]], change.index, change.item);
	          break;
	        case 'D':
	          delete it[change.path[i]];
	          break;
	        case 'E':
	        case 'N':
	          it[change.path[i]] = change.rhs;
	          break;
	      }
	    } else {
	      switch (change.kind) {
	        case 'A':
	          applyArrayChange(arr[index], change.index, change.item);
	          break;
	        case 'D':
	          arr = arrayRemove(arr, index);
	          break;
	        case 'E':
	        case 'N':
	          arr[index] = change.rhs;
	          break;
	      }
	    }
	    return arr;
	  }

	  function applyChange(target, source, change) {
	    if (target && source && change && change.kind) {
	      var it = target,
	          i = -1,
	          last = change.path ? change.path.length - 1 : 0;
	      while (++i < last) {
	        if (typeof it[change.path[i]] === 'undefined') {
	          it[change.path[i]] = (typeof change.path[i] === 'number') ? [] : {};
	        }
	        it = it[change.path[i]];
	      }
	      switch (change.kind) {
	        case 'A':
	          applyArrayChange(change.path ? it[change.path[i]] : it, change.index, change.item);
	          break;
	        case 'D':
	          delete it[change.path[i]];
	          break;
	        case 'E':
	        case 'N':
	          it[change.path[i]] = change.rhs;
	          break;
	      }
	    }
	  }

	  function revertArrayChange(arr, index, change) {
	    if (change.path && change.path.length) {
	      // the structure of the object at the index has changed...
	      var it = arr[index],
	          i, u = change.path.length - 1;
	      for (i = 0; i < u; i++) {
	        it = it[change.path[i]];
	      }
	      switch (change.kind) {
	        case 'A':
	          revertArrayChange(it[change.path[i]], change.index, change.item);
	          break;
	        case 'D':
	          it[change.path[i]] = change.lhs;
	          break;
	        case 'E':
	          it[change.path[i]] = change.lhs;
	          break;
	        case 'N':
	          delete it[change.path[i]];
	          break;
	      }
	    } else {
	      // the array item is different...
	      switch (change.kind) {
	        case 'A':
	          revertArrayChange(arr[index], change.index, change.item);
	          break;
	        case 'D':
	          arr[index] = change.lhs;
	          break;
	        case 'E':
	          arr[index] = change.lhs;
	          break;
	        case 'N':
	          arr = arrayRemove(arr, index);
	          break;
	      }
	    }
	    return arr;
	  }

	  function revertChange(target, source, change) {
	    if (target && source && change && change.kind) {
	      var it = target,
	          i, u;
	      u = change.path.length - 1;
	      for (i = 0; i < u; i++) {
	        if (typeof it[change.path[i]] === 'undefined') {
	          it[change.path[i]] = {};
	        }
	        it = it[change.path[i]];
	      }
	      switch (change.kind) {
	        case 'A':
	          // Array was modified...
	          // it will be an array...
	          revertArrayChange(it[change.path[i]], change.index, change.item);
	          break;
	        case 'D':
	          // Item was deleted...
	          it[change.path[i]] = change.lhs;
	          break;
	        case 'E':
	          // Item was edited...
	          it[change.path[i]] = change.lhs;
	          break;
	        case 'N':
	          // Item is new...
	          delete it[change.path[i]];
	          break;
	      }
	    }
	  }

	  function applyDiff(target, source, filter) {
	    if (target && source) {
	      var onChange = function(change) {
	        if (!filter || filter(target, source, change)) {
	          applyChange(target, source, change);
	        }
	      };
	      deepDiff(target, source, onChange);
	    }
	  }

	  Object.defineProperties(accumulateDiff, {

	    diff: {
	      value: accumulateDiff,
	      enumerable: true
	    },
	    observableDiff: {
	      value: deepDiff,
	      enumerable: true
	    },
	    applyDiff: {
	      value: applyDiff,
	      enumerable: true
	    },
	    applyChange: {
	      value: applyChange,
	      enumerable: true
	    },
	    revertChange: {
	      value: revertChange,
	      enumerable: true
	    },
	    isConflict: {
	      value: function() {
	        return 'undefined' !== typeof conflict;
	      },
	      enumerable: true
	    },
	    noConflict: {
	      value: function() {
	        if (conflictResolution) {
	          conflictResolution.forEach(function(it) {
	            it();
	          });
	          conflictResolution = null;
	        }
	        return accumulateDiff;
	      },
	      enumerable: true
	    }
	  });

	  return accumulateDiff;
	}));

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

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