jquery / jquery/api.jquery.com
addClass/removeClass/toggleClass: add array as a valid argument
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- Dominant language
- HTML
- Stars
- 325
- Forks
- 260
- PR merge metrics
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Description
See https://github.com/jquery/jquery/issues/3532
jQuery 3.3 introduces a new signature to these methods, allowing a single array of strings to be passed as the first/only argument.
Note: .removeClass( [] ) will not remove all classes. It is instead equivalent to .removeClass( "" ). Passing no arguments (e.g. .removeClass()) will remove all classes.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the API documentation for addClass, removeClass, and toggleClass and compare the current signatures with the jQuery 3.3 change described in the issue. Document that a single array of strings is accepted, including the stated behavior of removeClass([]), and verify that the notes accurately distinguish it from calling removeClass() without arguments.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- jquery
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100