sorry .. found the 'bug' .. typing error should be 'sites' in the regex ... sacnning fine now ...
Le vendredi 2 novembre 2012 09:24:43 UTC+1, Erwin a écrit : > > 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-ad 'sites' min/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/-/9wS4VJarrBEJ. For more options, visit https://groups.google.com/groups/opt_out.
