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TheSeamau5/MapAll.elm

Created December 17, 2014 23:12
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MapAll Function in Elm. Applies a 2-ary function to each element in a list to each element in a list
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MapAll.elm
mapAll : (a -> a -> a) -> List a -> List (List a)
mapAll f list =
let innerMapAll f tempList =
case tempList of
[] -> []
x :: xs -> map (f x) list :: innerMapAll f xs
in innerMapAll f list
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