15 lines
569 B
C#
15 lines
569 B
C#
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namespace SJK.Functional;
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public interface IEither<TLeft, TRight>
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{
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IEither<TNewLeft, TRight> MapLeft<TNewLeft>(Func<TLeft, TNewLeft> mapping);
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IEither<TLeft, TNewRight> MapRight<TNewRight>(Func<TRight, TNewRight> mapping);
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TLeft Reduce(Func<TRight, TLeft> mapping);
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(TLeft?, TRight?) Deconstruct();
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TResult Match<TResult>(Func<TLeft, TResult> left, Func<TRight, TResult> right);
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void Match(Action<TLeft> left, Action<TRight> right);
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IEither<TLeft, T2> Bind<T2>(Func<TRight, IEither<TLeft, T2>> value);
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bool IsRight();
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bool IsLeft() => !IsRight();
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}
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