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Copy path_baseAt.js
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27 lines (23 loc) · 700 Bytes
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define(['./get'], function(get) {
/** Used as a safe reference for `undefined` in pre-ES5 environments. */
var undefined;
/**
* The base implementation of `_.at` without support for individual paths.
*
* @private
* @param {Object} object The object to iterate over.
* @param {string[]} paths The property paths to pick.
* @returns {Array} Returns the picked elements.
*/
function baseAt(object, paths) {
var index = -1,
length = paths.length,
result = Array(length),
skip = object == null;
while (++index < length) {
result[index] = skip ? undefined : get(object, paths[index]);
}
return result;
}
return baseAt;
});