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vkostyukov/foomap.scala

Created February 2, 2015 03:54
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foomap.scala
trait F[A] {
def apply(foo: Foo): X[A]
def map(fn: A => B): F[B]
def flatMap(fn: A => F[B]): F[B]
def fooMap(fn: A => X[B]): F[B] // how is this called? constMap?
}
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