Current File : //home/tradevaly/www/node_modules/collect.js/dist/methods/mapToDictionary.js

'use strict';

var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

module.exports = function mapToDictionary(fn) {
  var collection = {};

  this.items.forEach(function (item, k) {
    var _fn = fn(item, k),
        _fn2 = _slicedToArray(_fn, 2),
        key = _fn2[0],
        value = _fn2[1];

    if (collection[key] === undefined) {
      collection[key] = [value];
    } else {
      collection[key].push(value);
    }
  });

  return new this.constructor(collection);
};