From: Robert Klemme <bob.news@...>
Date: 2004-08-21T17:35:52+09:00
Subject: Re: anonymous first class modules


"klaus schilling" <510046470588-0001@t-online.de> schrieb im Newsbeitrag
news:16679.889.686384.815361@gargle.gargle.HOWL...
>
> does ruby have anonymous first-class modules?
>
> Klaus Schilling

Do you mean:

>> m = Module.new
=> #<Module:0x1018a040>
>> m.name
=> ""
>> m.class_eval { def foo; puts "bar"; end }
=> nil
>> o=Object.new
=> #<Object:0x101c8248>
>> o.foo
NoMethodError: undefined method `foo' for #<Object:0x101c8248>
        from (irb):10
        from :0
>> o.extend m
=> #<Object:0x101c8248>
>> o.foo
bar
=> nil
>>

Kind regards

    robert