Opened 15 years ago
Closed 15 years ago
#1384 closed bug (wontfix)
$.merge() doesn't remove all dupes in 1.1.3
Reported by: | Raze | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | 1.1.4 |
Component: | core | Version: | 1.1.3 |
Keywords: | Cc: | ||
Blocked by: | Blocking: |
Description
I frequently use $.merge to remove duplicate elements in arrays. Before upgrading to 1.1.3, this worked perfectly on my URIencoded strings. Now it misses most (but not all) of the duplicates, and I get arrays with numerous consecutive duplicates values, as well as scattered ones. Example: $.merge(this.optionItems, this.searchObj.targets[i][plugin.field].split(","));
Returning the result of $.merge into the target array (this.optionItems) makes no difference.
When I switched my jQuery back to 1.1.2, it worked with no problems.
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@Raze: This is correct. In 1.1.3 we switched to a two method system. $.merge() combines arrays (that is it, doesn't remove duplicates) and $.unique() removed duplicates. We found this to be much faster, since you could merge many arrays then do a single unique operation on them. Hope this helps!