class_eval in ruby?

Posted by fayer on Stack Overflow See other posts from Stack Overflow or by fayer
Published on 2010-06-09T05:44:29Z Indexed on 2010/06/09 5:52 UTC
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ruby

i dont understand class_eval in ruby.

http://pastebin.com/RMnvTCyz

what does the % mean?

what does class_eval do?

and where is (val) coming from?

thanks

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class_eval in ruby? - Developer IT

class_eval in ruby?

ruby

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Setting up Rails to work with sqlserver

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