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| author | Emilio Tagua <miloops@gmail.com> | 2009-09-01 15:36:09 -0300 |
|---|---|---|
| committer | Emilio Tagua <miloops@gmail.com> | 2009-09-01 15:36:09 -0300 |
| commit | c01c21b31d590f7e8d12e3ae083fcdf0f0c6fd54 (patch) | |
| tree | 01d91af9e871be42012621af2f51107c0333b924 /activerecord/lib/active_record/relation.rb | |
| parent | 6b67df70ab1bc42d9a05571144cdf5614a7d4a6a (diff) | |
| download | rails-c01c21b31d590f7e8d12e3ae083fcdf0f0c6fd54.tar.gz rails-c01c21b31d590f7e8d12e3ae083fcdf0f0c6fd54.tar.bz2 rails-c01c21b31d590f7e8d12e3ae083fcdf0f0c6fd54.zip | |
Added association preload to relation.
Diffstat (limited to 'activerecord/lib/active_record/relation.rb')
| -rw-r--r-- | activerecord/lib/active_record/relation.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index 4b53857d36..6abb2df8ff 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -6,6 +6,12 @@ module ActiveRecord def initialize(klass, relation) @klass, @relation = klass, relation @readonly = false + @associations_to_preload = [] + end + + def preload(association) + @associations_to_preload << association + @associations_to_preload.flatten! end def readonly @@ -16,6 +22,8 @@ module ActiveRecord def to_a records = @klass.find_by_sql(@relation.to_sql) + @klass.send :preload_associations, records, @associations_to_preload unless @associations_to_preload.empty? + records.each { |record| record.readonly! } if @readonly records |