7 lines
172 B
Haskell
7 lines
172 B
Haskell
import Data.Array
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swap (x,y) = (y,x)
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transpArray :: (Ix a, Ix b) => Array (a,b) e -> Array (b,a) e
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transpArray a = ixmap (swap l, swap u) swap a where
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(l,u) = bounds a
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