From: Kevin Walzer <kw@...>
Date: 2012-06-30T22:19:54+09:00
Subject: "Register" Ruby function as Tcl function in Ruby-Tk?

Python has a "register" function that wraps a Python function into a Tcl 
function and returns the new Tcl function's name. This is sometimes used 
in Python-Tk applications for functions that need to be attached to Tk 
widgets in some complex way. Does Ruby-Tk have any similar functionality?

My use case is a native widget that is called via Tcl/Tk and exposed via 
Tk bindings--there is no easy way to pass Python or Ruby calls to this 
widget. "Register" allows me to pass a Python function that is executed 
as if it were Tcl code. I would love similar functionality in Ruby.

-- 
Kevin Walzer
Code by Kevin
http://www.codebykevin.com