On 9 Sep 2008, at 18:19, Michael Lavrisha wrote:
> > Hello! > > In my controller, I have a model that preloads (or eager loads?) its > respective child members. > > class Parent < ApplicationController > > def show > @parent = Parent.find(:all, :include => :children) > end > end > > In my view, I need to display a specific child by searching for it in > @parent.children. Right now I am using ActiveRecord's find, which > results in an additional query to the database. > > @parent.children.find(:all, :conditions => ['name = ?', jonas]) > > So would it be possible to use Enumerable's find method to search the > eagerly loaded children instead of using ActiveRecord's find? Yes! @parent.children.to_a.find #<= this is Enumerable's find fred > > > Thanks! > Mike > -- > 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@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---
