2018-12-19 22:38:27 +09:00
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export type Predicate<T> = (a: T) => boolean;
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2018-12-19 17:08:09 +09:00
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2018-12-19 22:38:27 +09:00
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export type Relation<T, U> = (a: T, b: U) => boolean;
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2018-12-19 16:59:43 +09:00
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export type EndoRelation<T> = Relation<T, T>;
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