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MyASPN >> Mail Archive >> ruby-talk
ruby-talk
Re: class destruction (evil genius metaprogramming)
by Robert Dober other posts by this author
Jun 15 2007 7:04AM messages near this date
Re: class destruction (evil genius metaprogramming) | Re: class destruction (evil genius metaprogramming)
On 6/15/07, dblack@[...].net <dblack@[...].net>  wrote:
>  Hi --
> 
>  On Fri, 15 Jun 2007, Robert Dober wrote:
> 
>  > On 6/15/07, dblack@[...].net <dblack@[...].net> wrote:
>  >> Hi --
>  >>
>  >> On Fri, 15 Jun 2007, Rick DeNatale wrote:
>  >>
>  >> > kermit.class.instance_methods(false).each{|m|
>  >> > Muppet.instance_eval("remove_method #{m.inspect}")}
>  >> >
>  >> > Note 1. kermit.methods will return all methods inherited or not.
>  >> > Note 2. remove method is a class method, so it's evaluated in the
>  >> > context of the class object, hence Muppet.instance_eval
>  >> > Note 3: you could alternatively pass symbols for the method names
>  >> >
>  >> > kermit.class.instance_methods(false).each{|m|
>  >> > Muppet.instance_eval("remove_method :#{m}")}
>  >>
>  >> You can also just use the block form of instance_eval:
>  >>
>  >>    Muppet.instance_eval { remove_method(m) }
>  >
>  > or Muppet.send :remove_method, :m
> 
>  If you have a method called "m" :-)
Ah I see :(, Probably 50% of my errors come from spurious ":" ARRRRG

Muppet.send :remove_method, m ### TESTED ;)

Sorry.
Robert


-- 
You see things; and you say Why?
But I dream things that never were; and I say Why not?
-- George Bernard Shaw
Thread:
Giles Bowkett
Rick DeNatale
dblack
Robert Dober
dblack
Robert Dober
Giles Bowkett
dblack
Stephen Smith
Nathan Taylor-Hoover
Giles Bowkett
dblack
Giles Bowkett
Rick DeNatale
dblack
Devin Mullins
dblack
Gregory Brown
Giles Bowkett

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