Created
February 11, 2015 07:54
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Laws
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| trait InvariantLaws[F[_]] { | |
| implicit def F: Invariant[F] | |
| ... | |
| } | |
| object InvariantLaws { | |
| apply[F[_]](implicit ev: Invariant[F]): InvariantLaws[F] = | |
| new InvariantLaws { def F = ev } | |
| } |
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