running a scan in irb is fine : 1.9.3p194 :001 > request_url = "http://lvh.me::3000/en/backoffice/cms-admin/site/6/pages"; => "http://lvh.me::3000/en/backoffice/cms-admin/site/6/pages"; request_url.scan(/^([\S]+)(backoffice\/cms-admin\/site\/)(\d+)(\/pages)$/)[0][2] => "6"
however running it in my controller doesn't gives any result : (rdb:1) request.url "http://lvh.me:3000/en/backoffice/cms-admin/sites/6/pages"; site_id = request.url.scan(/^([\S]+)(backoffice\/cms-admin\/site\/)(\d+)(\/pages)$/)[0][2] NoMethodError Exception: undefined method `[]' for nil:NilClass (rdb:1) request.url.scan(/^([\S]+)(backoffice\/cms-admin\/site\/)(\d+)(\/pages)$/) [] # empty result the url is the same, the regex also .. what's wrong with performing the scan in a Rails app ? thanks for feedback -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/Tk4hhR7VV6QJ. For more options, visit https://groups.google.com/groups/opt_out.
