Looking for suggestions on following two queries. Query 1 ------------------------------ Are the two following lines of code different in Ruby / Rails ( in a *.html.erb) file. <% if @forms.count != 0 %> <!-- first code --> Vs. <% if @forms.count %> <!--second code -->
@forms is an array of objects. Coming from "C" language development background, i thought they should be the same. FYI, second code doesn't give any error but still gets evaluated to TRUE. I confirmed by doing puts @forms.count in controller Query 2 ------------------------ which one is preferred @forms. count or @forms.size @forms is an array. thanks vipin --~--~---------~--~----~------------~-------~--~----~ 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] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
