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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2011-04-21 15:28:21 -0500 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2011-04-21 15:28:21 -0500 |
| commit | cae83ce964b9919b890bb7fa6f920a536e6b5425 (patch) | |
| tree | c0d11479ee90c9ead48cef7a3db1e297ee333489 /lib/arel/nodes/unary.rb | |
| parent | 885a3acb1ce183189b8628f14fa834b3e1ba39ec (diff) | |
| download | rails-cae83ce964b9919b890bb7fa6f920a536e6b5425.tar.gz rails-cae83ce964b9919b890bb7fa6f920a536e6b5425.tar.bz2 rails-cae83ce964b9919b890bb7fa6f920a536e6b5425.zip | |
adding a DISTINCT node
Diffstat (limited to 'lib/arel/nodes/unary.rb')
| -rw-r--r-- | lib/arel/nodes/unary.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/arel/nodes/unary.rb b/lib/arel/nodes/unary.rb index 1c834913fa..e6e40e6b13 100644 --- a/lib/arel/nodes/unary.rb +++ b/lib/arel/nodes/unary.rb @@ -23,5 +23,11 @@ module Arel }.each do |name| const_set(name, Class.new(Unary)) end + + class Distinct < Unary + def initialize expr = nil + super + end + end end end |