@andrwj/fp/utils.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.attach = exports.mixin = exports.sleep = exports.ternary = exports.isIterable = void 0;

var R = _interopRequireWildcard(require("ramda"));

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj["default"] = obj; return newObj; } }

var isIterable = function isIterable(arg0) {
  return !!(arg0 instanceof Object && arg0[Symbol.iterator]);
};

exports.isIterable = isIterable;
var ternary = R.curry(function (f0, if_true, if_false, v) {
  return f0(v) ? if_true(v) : if_false(v);
});
exports.ternary = ternary;

var sleep = function sleep(msec) {
  var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : msec;
  return new Promise(function (resolv) {
    return setTimeout(function () {
      return resolv(value);
    }, msec);
  });
};

exports.sleep = sleep;

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

  return function wapper() {
    var base = function base() {};

    return Object.assign.apply(Object, [base.prototype].concat(mixins));
  }();
};

exports.mixin = mixin;

var attach = function attach(scope, from) {
  for (var _len2 = arguments.length, methods = new Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
    methods[_key2 - 2] = arguments[_key2];
  }

  return methods.reduce(function (mixin, m) {
    mixin[m] = from[m];
    return mixin;
  }, scope);
};

exports.attach = attach;