Sha256: f8bb796779637345ec00501fefceeaf73273fdebd6b8b4aa06b99adfcb5cec90
Contents?: true
Size: 894 Bytes
Versions: 14
Compression:
Stored size: 894 Bytes
Contents
var isIndex = require('./isIndex'),
isLength = require('./isLength');
/**
* The base implementation of `_.at` without support for strings and individual
* key arguments.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {number[]|string[]} [props] The property names or indexes of elements to pick.
* @returns {Array} Returns the new array of picked elements.
*/
function baseAt(collection, props) {
var index = -1,
length = collection.length,
isArr = isLength(length),
propsLength = props.length,
result = Array(propsLength);
while(++index < propsLength) {
var key = props[index];
if (isArr) {
key = parseFloat(key);
result[index] = isIndex(key, length) ? collection[key] : undefined;
} else {
result[index] = collection[key];
}
}
return result;
}
module.exports = baseAt;
Version data entries
14 entries across 7 versions & 1 rubygems