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wkimeria/foldLeftViaFoldRight.scala

Created December 4, 2016 01:51
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foldLeftViaFoldRight.scala
def foldLeftViaFoldRight[A,B](l: List[A], z: B)(f: (B,A) => B): B =
foldRight(l, (b:B) => b)((a,g) => b => g(f(b,a)))(z)
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