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author | Jon Leighton <j@jonathanleighton.com> | 2012-01-31 11:17:02 -0800 |
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committer | Jon Leighton <j@jonathanleighton.com> | 2012-01-31 11:17:02 -0800 |
commit | 75de1ce131cd39f68dbe6b68eecf2617a720a8e4 (patch) | |
tree | 93f0001a3363a1367b4412457039f3848bd57fad /activerecord/lib/active_record/null_relation.rb | |
parent | d6e41f364a73fb0378dc29d63c15ef7c18b8e18e (diff) | |
parent | 8270e4a8ce8337fca98030953922e5992b06a3dd (diff) | |
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Merge pull request #4805 from xuanxu/none_and_null_object_pattern
Added `none` query method to return zero records.
Diffstat (limited to 'activerecord/lib/active_record/null_relation.rb')
-rw-r--r-- | activerecord/lib/active_record/null_relation.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/null_relation.rb b/activerecord/lib/active_record/null_relation.rb new file mode 100644 index 0000000000..60c37ac2b7 --- /dev/null +++ b/activerecord/lib/active_record/null_relation.rb @@ -0,0 +1,10 @@ +# -*- coding: utf-8 -*- + +module ActiveRecord + # = Active Record Null Relation + class NullRelation < Relation + def exec_queries + @records = [] + end + end +end
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