From: Keith Chapman <keithgchapman@...>
Date: 2007-11-13T18:43:52+09:00
Subject: Re: Whats the ruby way of associating metadata with a functi

Hi Robert,

If I extend my question a bit further

foo.bar = "bar";
function foo(){
}

foobar.bar = "foobar";
function foobar(){
}

How can I support something like this?

Thanks,
Keith.


Robert Klemme wrote:
> 2007/11/13, Keith Chapman <keithgchapman@gmail.com>:
>> function foo(){
>> }
>>
>> Whats the normal ruby practice to do this kind of a thing. Whats the
>> ruby way of doing this.
> 
> You typically use a class instance variable.  For example:
> 
> class Foo
>   def self.meta() @method_meta ||= {} end
> 
>   def bar() 1 end
> 
>   meta[:bar]=567
>   puts meta[:bar], meta[:foo]
> end
> 
> puts Foo.meta[:bar], Foo.meta[:foo]
> 
> Kind regards
> 
> robert

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