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TheSeamau5/Interleave.elm

Last active August 29, 2015 14:11
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Interleave two lists in Elm
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Interleave.elm
interleave : List a -> List a -> List a
interleave list1 list2 =
case list1 of
[] -> list2
x :: xs ->
case list2 of
[] -> list1
y :: ys -> y :: x :: interleave xs ys
@TheSeamau5
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Example:

interleave [2,4,6] [1,3,5] == [1,2,3,4,5,6]

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