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| author | Nick Kallen <nkallen@nick-kallens-computer-2.local> | 2008-05-27 14:19:59 -0700 |
|---|---|---|
| committer | Bryan Helmkamp <bryan@brynary.com> | 2009-05-17 15:44:12 -0400 |
| commit | 2fe585328d6a24df310d3e60059c9c7b05b64bac (patch) | |
| tree | 546895f0729a612ec3e004ee08ddb1b703b43b47 /lib/arel/algebra | |
| parent | b7f58db57a535806e0cfc3057fbab80ca43b1a53 (diff) | |
| download | rails-2fe585328d6a24df310d3e60059c9c7b05b64bac.tar.gz rails-2fe585328d6a24df310d3e60059c9c7b05b64bac.tar.bz2 rails-2fe585328d6a24df310d3e60059c9c7b05b64bac.zip | |
performing in memory joins
Diffstat (limited to 'lib/arel/algebra')
| -rw-r--r-- | lib/arel/algebra/relations/row.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/arel/algebra/relations/row.rb b/lib/arel/algebra/relations/row.rb index 2d63498452..3731dd9696 100644 --- a/lib/arel/algebra/relations/row.rb +++ b/lib/arel/algebra/relations/row.rb @@ -17,5 +17,9 @@ module Arel def bind(relation) Row.new(relation, tuple) end + + def combine(other, relation) + Row.new(relation, tuple + other.tuple) + end end end
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