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Hi all, Here''s another contribution for anyone interested. In Railscast episode 28, Ryan Bates showed us in_groups_of which allows you to group array members such as >> list = [1, 2, 3, 4, 5, 6, 7] => [1, 2, 3, 4, 5, 6, 7] >> list.in_groups_of(3) => [[1, 2, 3], [4, 5, 6], [7, nil, nil]] This allows you to iterate over the groups and, for example, display a list

Just running through the first little project (depot) in ''Agile Web Development with Rails''. It isn''t scaffolding like it says it should in the book. After running: >rails -d mysql depot then SQLing: drop table if exists products; create table products ( id int not null auto_increment, title varchar(100) not null, description text not null, image_url varchar(200)

Hi, I have wasted few days and I''m not getting anywhere. I was trying to follow tutorial on Rails Guides and this one: http://www.tutorialspoint.com/ruby-on-rails/rails-send-email.htm . All I need is to be able to send some text, nothing fancy. Why in Rails it has to be so difficult? Why it can''t be so simple as in PHP? Can anybody point me to some good simple tutorial,

Ok, I know this isn''t a Rails problem, but if you could help me out that''d be brill. I''ve used JavaScript to create a new Date object containing a date of my choice... mydate = new Date("11/24/2007"); //going with Javascript''s mm/dd/yyyy format now this is good, what i want to do now is put in an integer variable the number for the day, in this case

I''m trying to use a shared method from an ActionMailer template. The method was originally in ApplicationHelper, but I''ve also tried it in the base controller (application.rb), with and without helper_method. In all cases, I get an error undefined method `wgg_replace_crlf'' for #<ActionView::Base:0x324b230> Here is the relevant block of code from the email

I''m still trying to work into Ruby 1.9.2 and am now experiencing something that makes no sense to me. Using rspec 1.3.2 and rspec-rails 1.3.4 with rails 2.3.11 on ruby 1.9.2-p180, when I $ rake spec:models they all pass. When I $ rake spec:controllers they all pass. When I $ rake spec:views they all pass. But when I $ rake spec I get <path to