On Mon, Jun 28, 2010 at 11:42 AM, <yout...@dev-hq.co.uk> wrote: > I program in many languages, and that does not stand out to me. > I know C++, Java, CSS, HTML, Lua, and Visual Basic; and that doesn't > stand out to me. I assume that this is from a whole different category > of programming/scripting languages; of which I don't know. > > Could you please explain to me how it works, and how I can use it in > my personal scenario?
I think you need to just learn something about regular expressions. /wiki/(\w+)_\w+ "\w A word character: [a-zA-Z_0-9]" The above definition is taken from the API doc for `java.util.regex` :-) which also uses the same '+' quantifier and '( )' capture group syntax. So there's nothing out of the ordinary here that a little regex study shouldn't serve to enlighten... -- Hassan Schroeder ------------------------ hassan.schroe...@gmail.com twitter: @hassan -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
