From: Rudolf Polzer <abuse@...>
Date: 2003-03-15T06:42:49+09:00
Subject: Re: dynamically create a method

Scripsit ille �Joel VanderWerf� <vjoel@PATH.Berkeley.EDU>:
> Rudolf Polzer wrote:
> > But I'd still like to know how to dynamically create a method with a
> > dynamically given name. If possible, without such a hackery.
> 
> irb(main):003:0> Fixnum.instance_eval {define_method(:power) do |a| self 
> ** a end}
> #<Proc:0x40210220@(irb):3>
> irb(main):004:0> 3.power 2
> 9
> 
> The instance_eval is because it's a private method.

Thanks... but where is it documented? I know rb_define_method (so I
should have just tried without the rb_)...


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