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Cleanup baseDifference.

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John-David Dalton
2014-11-12 21:56:26 -08:00
parent 2ae2142b35
commit da792cc272
1 changed files with 4 additions and 3 deletions
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7
lodash.js
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@@ -1837,15 +1837,16 @@
* @returns {Array} Returns the new array of filtered values. * @returns {Array} Returns the new array of filtered values.
*/ */
function baseDifference(array, values) { function baseDifference(array, values) {
var length = array ? array.length : 0; var length = array ? array.length : 0,
result = [];
if (!length) { if (!length) {
return []; return result;
} }
var index = -1, var index = -1,
indexOf = getIndexOf(), indexOf = getIndexOf(),
isCommon = indexOf == baseIndexOf, isCommon = indexOf == baseIndexOf,
cache = isCommon && values.length >= 200 && createCache(values), cache = isCommon && values.length >= 200 && createCache(values),
result = [],
valuesLength = values.length; valuesLength = values.length;
if (cache) { if (cache) {