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s-amemiya/CurriedSum.cs

Last active August 29, 2015 14:06
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CurriedSum.cs
using System;
class Program
{
static void Main()
{
Func<int, Func<int, int>> curriedSum = lhs => rhs => lhs + rhs; // currying
Console.WriteLine(curriedSum(1)(2)); // 3
Console.WriteLine(curriedSum(4)(5)); // 9
var onePlus = curriedSum(1);
Console.WriteLine(onePlus(1)); // 2
Console.WriteLine(onePlus(211)); // 212
var twoPlus = curriedSum(2);
Console.WriteLine(twoPlus(1)); // 3
Console.WriteLine(twoPlus(211)); // 213
}
}
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