On 20 September 2011 12:30, Mathew Vivek <[email protected]> wrote: > Hi, > > I want to sort a array objects which depends upon relationships between > two tables. > > table 1 : comments > table 2 : comments_date > > Once a comment is added, the date which it is created will be saved in > comments date table.. now i want to sort the > > comments array with respect to date it is created.. > > the code looks like this.. > > > @comments.sort_by do |a| > a.comments_date > end
It would be more efficient to sort it when you get it from the db. So in the find use something like :include => :comments_dates and then have an order clause specifying comments_dates.date (or whatever the column is called in the comments_dates table. I have to agree with Tim that it seems odd to have a separate table for the date rather than just a column in the comments table. Colin > > thanks in advance > > -- > 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 [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. > > -- gplus.to/clanlaw -- 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.
