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Changeset [a7fd564ab197a376336ebfa8bceaf14553e7628f] by Pratik Naik
Revision a7fd564ab197a376336ebfa8bceaf14553e7628f,
committed by Pratik Naik
· December 25th, 2009 @ 09:36 PM
Add Model.select/group/order/limit/joins/conditions/preload/eager_load class methods returning a lazy relation.
Examples :
posts = Post.select('id).order('name') # Returns a lazy relation
posts.each {|p| puts p.id } # Fires "select id from posts order by name"
http://github.com/rails/rails/commit/a7fd564ab197a376336ebfa8bceaf1...
4 changed files
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activerecord/lib/active_record/base.rb -
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activerecord/lib/active_record/named_scope.rb -
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activerecord/lib/active_record/relation.rb -
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activerecord/test/cases/relations_test.rb