Reflect missing behaviours on map in docs #753
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Co-authored-by: Matt Bailey <[email protected]>
mattbaileyuk
approved these changes
Jul 24, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
#462 and #708 both reflect seemingly unexpected behaviour in how map works.
At the very least - the current behaviour has been in there for several versions now and is completely undocumented. This heavily throws new-time readers and AI tools parsing the docs.
This is my 5 min attempt to alleviate that issue.
I am unsure on whether
undefinedis the right term for the empty array case - potentially that needs correcting. But regardless - something is better than nothing!