Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Ruby Rails Routes and Resources A Route to an Index Action Populating the View

Posted by SOS Norway
SOS Norway
4,219 Points

pages.each { |page| puts page.title } NameError: undefined local variable or method `pages' for main:Object

After Page.all, I tried to run pages.each

2 Answers

Jeff Lange
Jeff Lange
8,788 Points
Jeff Lange
Jeff Lange
8,788 Points

It sounds like you haven't given the variable pages a value. You need to do something like:

pages = Page.all # <= this is what you're missing

pages.each do |page|
  puts page.title
end
SOS Norway
SOS Norway
4,219 Points
SOS Norway
SOS Norway
4,219 Points

This is tricky, appreciated your answer! Thanks again!