From: Joel VanderWerf <vjoel@...>
Date: 2009-07-08T04:06:40+09:00
Subject: Re: A define_method question

Juston Davies wrote:
> Is there any other way to take a method from another object and store it
> into a proc or lambda object?

Yes. The result isn't a proc/lambda, but it is callable.

s = "foo"
m = s.method :reverse
m2 = m.unbind

s2 = "bar"
m3 = m2.bind(s2)
puts m3.call # ==> rab

See docs for Method and UnboundMethod.

-- 
       vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407