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15 lines
463 B
15 lines
463 B
package green.thisfieldwas.embracingnondeterminism.stdlib
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import green.thisfieldwas.embracingnondeterminism.data.{Semigroup, SemigroupLaws}
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import green.thisfieldwas.embracingnondeterminism.util.Laws
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/** Proves that Scala's Boolean conforms to a Semigroup.
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*/
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class BooleanSpec extends Laws with SemigroupLaws {
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/** Booleans form a Semigroup under AND.
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*/
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implicit val booleanSemigroup: Semigroup[Boolean] = _ && _
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checkSemigroupLaws[Boolean]()
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}
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