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Added iterutils w/ findAll for pred and val #96

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Added iterutils w/ findAll for pred and val #96

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11 changes: 11 additions & 0 deletions src/fusion/iterutils.nim
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import sugar

iterator findAll*[T](s : openArray[T], val : T) : int =
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@timotheecour timotheecour Aug 28, 2021

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use the new iterable from devel

for i, x in s:
if x == val:
yield i

iterator findAll*[T](s : openArray[T], pred : (T) -> bool) : int =
for i, x in s:
if pred x:
yield i