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| author | Nick Kallen <nkallen@nick-kallens-computer-2.local> | 2008-05-04 18:18:28 -0700 |
|---|---|---|
| committer | Nick Kallen <nkallen@nick-kallens-computer-2.local> | 2008-05-04 18:18:28 -0700 |
| commit | 92c2fd2a2fe029ffe2597134496bdab7f1ed4de6 (patch) | |
| tree | c14b3e21bc6c778c6c135c4b497bb5295d692489 /lib/arel/relations/alias.rb | |
| parent | 6b28dcfa7e03909b69b922e26eb6d3ad8eb3f061 (diff) | |
| download | rails-92c2fd2a2fe029ffe2597134496bdab7f1ed4de6.tar.gz rails-92c2fd2a2fe029ffe2597134496bdab7f1ed4de6.tar.bz2 rails-92c2fd2a2fe029ffe2597134496bdab7f1ed4de6.zip | |
introducing structural recursion
Diffstat (limited to 'lib/arel/relations/alias.rb')
| -rw-r--r-- | lib/arel/relations/alias.rb | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/lib/arel/relations/alias.rb b/lib/arel/relations/alias.rb index 0099a794b4..08be02e862 100644 --- a/lib/arel/relations/alias.rb +++ b/lib/arel/relations/alias.rb @@ -1,5 +1,7 @@ module Arel class Alias < Compound + include Recursion::BaseCase + def initialize(relation) @relation = relation end @@ -7,18 +9,5 @@ module Arel def ==(other) equal? other end - - def table - self - end - - def relation_for(attribute) - self[attribute] and self - end - - def table_sql(formatter = Sql::TableReference.new(self)) - formatter.table self - end - end end
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