You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
22 lines
668 B
22 lines
668 B
var baseEach = require('./_baseEach'), |
|
isArrayLike = require('./isArrayLike'); |
|
|
|
/** |
|
* The base implementation of `_.map` without support for iteratee shorthands. |
|
* |
|
* @private |
|
* @param {Array|Object} collection The collection to iterate over. |
|
* @param {Function} iteratee The function invoked per iteration. |
|
* @returns {Array} Returns the new mapped array. |
|
*/ |
|
function baseMap(collection, iteratee) { |
|
var index = -1, |
|
result = isArrayLike(collection) ? Array(collection.length) : []; |
|
|
|
baseEach(collection, function(value, key, collection) { |
|
result[++index] = iteratee(value, key, collection); |
|
}); |
|
return result; |
|
} |
|
|
|
module.exports = baseMap;
|
|
|