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adding alias 'unique' to point to 'uniq'

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Ryan W Tenney
2010-10-10 21:38:46 -04:00
parent b07c802766
commit c994dec4c0
1 changed files with 1 additions and 1 deletions
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underscore.js
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@@ -302,7 +302,7 @@
// Produce a duplicate-free version of the array. If the array has already // Produce a duplicate-free version of the array. If the array has already
// been sorted, you have the option of using a faster algorithm. // been sorted, you have the option of using a faster algorithm.
_.uniq = function(array, isSorted) { _.uniq = _.unique = function(array, isSorted) {
return _.reduce(array, function(memo, el, i) { return _.reduce(array, function(memo, el, i) {
if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) memo[memo.length] = el; if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) memo[memo.length] = el;
return memo; return memo;