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jrsonline/hkt_oneday.swift

Created January 28, 2018 03:24
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hkt_oneday.swift
protocol Functor {
typealias F = Self
static func fmap<A,B>(_ transform: (A) -> B ) -> (F<A>) -> F<B>
static func map<A,B>(_ transform: (A) -> B ) -> (F<A>) -> [B]
}
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