Crazy TPL helper from SignalR for the day

gistfile1.cs

public static Task Interleave<T>(Func<T, Action, Task> before, Func<Task> after, T arg)
{
    var tcs = new TaskCompletionSource<object>();
    var tasks = new[] {
                    tcs.Task,
                    before(arg, () => after().ContinueWith(tcs))
                };

    return tasks.Return();
}

he he, come by my office and I'll explain it :)

On Mon, Feb 6, 2012 at 11:09 PM, Paul Batum < ***@***.*** > wrote: What the hell does this do? I don't even know what Task[].Return() does. But let me guess - its YESTERDAY's crazy TPL helper for SignalR. Right? :) --- Reply to this email directly or view it on GitHub: https://gist.github.com/1734345

## Cheers, Damian