lib: add list tail function #64
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This allows easier accounting free worklist use.
andrewkroh
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May 28, 2024
| // and b is []: | ||
| // | ||
| // a[?0] // return 1 | ||
| // b[?0] // return optional.none |
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That is very helpful to spell out.
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Initially I had it implemented as head, but later realised with optional types I can get exactly the same behaviour with this, so the doc seemed like it would be helpful.
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This allows easier accounting free worklist use. Initial thought included having
head([]T, int) -> []andtail([]T, int) -> []that would consume up to the integer value's elements of the list, but these can be added later if needed.Please take a look.