On Nov 8, 6:25 ¨Βν¬ ναλοτο λυχατα Όλχα®®®ΐηναιμ®γονΎ χςοτεΊ
> I releaded called_from 0.1.0.http://github.com/kwatch/called_from
>
> Kernel#caller() is very useful, but very slow.
> 'called_from' solves this problem.

Have you submitted this to Ruby core?

Personally I hate the name (b/c it ends in a preposition), but
functionally it seems like an excellent good addition to the core
language.