ruby: user friendly url, slug

i had a requirement to create user friendly url, like the following example -

www.domain.com/user-friendly-url,

so you know i am getting more and more passion over ruby stuff, http://blood.we4tech.com just brought me on rails again.

here is the ruby code snap, which removes all kinda illegal characters and  creates a nice slug -

title.gsub(/[^[:alnum:]]+/i, “_”)

thanks  push.cx for quick nice example

best wishes,

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