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added 111 characters in body

edited Aug 11, 2021 at 22:11

Factor + `grouping.extras`, 36 bytes

[ [ ] group-by values all-shortest ]

[ ] group-by values Split a sequence into groups of contiguous equal elements.
all-shortest Take all the shortest groups.

[ stable-slices all-shortest ] would work except it doesn't have the right behavior for 1-element inputs.

[ [ ] group-by values all-shortest ]

[ ] group-by values Split a sequence into groups of contiguous equal elements.
all-shortest Take all the shortest groups.

[ [ ] group-by values all-shortest ]

[ ] group-by values Split a sequence into groups of contiguous equal elements.
all-shortest Take all the shortest groups.

[ stable-slices all-shortest ] would work except it doesn't have the right behavior for 1-element inputs.

answered Aug 11, 2021 at 22:01

[ [ ] group-by values all-shortest ]

[ ] group-by values Split a sequence into groups of contiguous equal elements.
all-shortest Take all the shortest groups.