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Add eachrsplit iterator #45385

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jakobnissen opened this issue May 20, 2022 · 0 comments · Fixed by #51646
Closed

Add eachrsplit iterator #45385

jakobnissen opened this issue May 20, 2022 · 0 comments · Fixed by #51646

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@jakobnissen
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It would be natural and useful to have an eachrsplit iterator, which should be to rsplit what eachsplit is to split. I couldn't find an existing issue on this.
This was referenced Oct 9, 2023
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vtjnash pushed a commit that referenced this issue Oct 11, 2023
@jakobnissen
Add eachrsplit iterator (#51646)
be1702e 
Unlike rsplit, this iterator returns split substrings right to left, but
other- wise it behaves just like eachsplit.
This design has been chosen to avoid either a costly double traversal of
the input string, or needing a stack to store the strings. Both of these
workarounds would lessen the appeal compared to simply using rsplit.

Closes #45385
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[RFC] Add eachrsplit iterator jakobnissen/julia
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