Ruby Regexp methods?

Posted by fjs6 on Stack Overflow See other posts from Stack Overflow or by fjs6
Published on 2010-03-26T00:24:50Z Indexed on 2010/03/26 0:43 UTC
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Is there a gem/example_code that allows to work with regexps?

I am not looking for what a regexp can do, but what can be done to a Regexp object.

For example:

r = Regexp.new(...)
r.min_length => the minimum length of a matching string

r = Regexp.new("car(less)?")
r.min_length => 3 for the string "car"

Thanks!

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