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Base for 4.3 work. Split Nadeko.Common into a separate project
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22
src/Nadeko.Common/Extensions/PipeExtensions.cs
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22
src/Nadeko.Common/Extensions/PipeExtensions.cs
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namespace Nadeko.Common;
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public delegate TOut PipeFunc<TIn, out TOut>(in TIn a);
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public delegate TOut PipeFunc<TIn1, TIn2, out TOut>(in TIn1 a, in TIn2 b);
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public static class PipeExtensions
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{
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public static TOut Pipe<TIn, TOut>(this TIn a, Func<TIn, TOut> fn)
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=> fn(a);
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public static TOut Pipe<TIn, TOut>(this TIn a, PipeFunc<TIn, TOut> fn)
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=> fn(a);
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public static TOut Pipe<TIn1, TIn2, TOut>(this (TIn1, TIn2) a, PipeFunc<TIn1, TIn2, TOut> fn)
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=> fn(a.Item1, a.Item2);
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public static (TIn, TExtra) With<TIn, TExtra>(this TIn a, TExtra b)
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=> (a, b);
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public static async Task<TOut> Pipe<TIn, TOut>(this Task<TIn> a, Func<TIn, TOut> fn)
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=> fn(await a);
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}
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