Opened 6 years ago
Closed 6 years ago
#7964 closed enhancement (fixed)
Some traversal methods perform an unnecessary uniqueness check
| Reported by: | scottgonzalez | Owned by: | scott_gonzalez |
|---|---|---|---|
| Priority: | low | Milestone: | 1.5 |
| Component: | traversing | Version: | 1.4.4 |
| Keywords: | Cc: | jeresig | |
| Blocked by: | Blocking: |
Description
Methods like .children(), .next() and .prev() are guaranteed to produce a unique result when called on a unique set. These methods are generated by a function which always checks for uniqueness if the original set contained more than one element. Methods that are guaranteed to produce a unique result should not go through the uniqueness check as this is fairly expensive in some browsers.
Change History (2)
comment:1 Changed 6 years ago by addyosmani
- Cc jeresig added
- Owner set to scott_gonzalez
- Priority changed from undecided to low
- Status changed from new to assigned
comment:2 Changed 6 years ago by john
- Component changed from unfiled to traversing
- Milestone changed from 1.next to 1.5
- Resolution set to fixed
- Status changed from assigned to closed
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This pull request was landed: https://github.com/jquery/jquery/pull/180