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using System;
using System.Collections.Generic;
namespace Discord.Commands
{
public static class IEnumerableExtensions
{
public static IEnumerable<TResult> Permutate<TFirst, TSecond, TResult>(
this IEnumerable<TFirst> set,
IEnumerable<TSecond> others,
Func<TFirst, TSecond, TResult> func)
{
foreach (TFirst elem in set)
{
foreach (TSecond elem2 in others)
{
yield return func(elem, elem2);
}
}
}
}
}