1 var baseEach = require('./baseEach'),
2 isArrayLike = require('./isArrayLike');
5 * The base implementation of `_.map` without support for callback shorthands
9 * @param {Array|Object|string} collection The collection to iterate over.
10 * @param {Function} iteratee The function invoked per iteration.
11 * @returns {Array} Returns the new mapped array.
13 function baseMap(collection, iteratee) {
15 result = isArrayLike(collection) ? Array(collection.length) : [];
17 baseEach(collection, function(value, key, collection) {
18 result[++index] = iteratee(value, key, collection);
23 module.exports = baseMap;