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jdegoes/BindSemigroup.scala

Created December 18, 2011 19:02
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BindSemigroup
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BindSemigroup.scala
implicit def BindSemigroup[M[_], A](implicit bind: Bind[M]): Semigroup[M[A]] = new Semigroup[M[A]] {
def append(v1: M[A], v2: => M[A]): M[A] = bind.bind(v1)((a: A) => v2)
}
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