What is the difference: @Table.blank? and @Table.nil? -- Regards, Luiz Vitor Martinez Cardoso [Grabber]. (11) 8187-8662 rubz.org - engineer student at maua.br --~--~---------~--~----~------------~-------~--~----~ 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-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Luiz Vitor Martinez Cardoso wrote:> What is the difference: > > > @Table.blank? and @Table.nil? > > -- > Regards, > Luiz Vitor Martinez Cardoso [Grabber]. > (11) 8187-8662 > > rubz.org - engineer student at maua.brnil? checks only if its nil and blank checks if its an empty string or nil ... -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Thanks! On Jan 7, 2008 12:04 AM, Michal Gabrukiewicz < rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> > Luiz Vitor Martinez Cardoso wrote: > > What is the difference: > > > > > > @Table.blank? and @Table.nil? > > > > -- > > Regards, > > Luiz Vitor Martinez Cardoso [Grabber]. > > (11) 8187-8662 > > > > rubz.org - engineer student at maua.br > > nil? checks only if its nil and blank checks if its an empty string or > nil ... > -- > Posted via http://www.ruby-forum.com/. > > > >-- Regards, Luiz Vitor Martinez Cardoso [Grabber]. (11) 8187-8662 rubz.org - engineer student at maua.br --~--~---------~--~----~------------~-------~--~----~ 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-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---