Pipe
It is like pipe operator in F# and is useful for chaining function calls especially in expressions. (More in http://foop.codeplex.com/)
Source
public static R Pipe<T, R>(this T o, Func<T, R> func)
{
if (func == null) throw new ArgumentNullException("func", "'func' can not be null.");
T buffer = o;
return func(buffer);
}
public static T Pipe<T>(this T o, Action<T> action)
{
if (action == null) throw new ArgumentNullException("action", "'action' can not be null.");
T buffer = o;
action(buffer);
return buffer;
}Example
<%= variable.Pipe(x => this.Fun1(x)).Pipe(x =>
{
...;
return this.F2(x);
}) %>