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| author | Bryan Helmkamp <bryan@brynary.com> | 2009-05-17 16:02:10 -0400 |
|---|---|---|
| committer | Bryan Helmkamp <bryan@brynary.com> | 2009-05-17 16:12:06 -0400 |
| commit | 7a51983efc50c8f9092785b1b586f8884dedc01a (patch) | |
| tree | 5b915ee48c7aa454207312ba20bb13c4dadfdf70 /lib/arel/algebra | |
| parent | 07833d39c2885a5cddf38eeb860d79353c0f447b (diff) | |
| download | rails-7a51983efc50c8f9092785b1b586f8884dedc01a.tar.gz rails-7a51983efc50c8f9092785b1b586f8884dedc01a.tar.bz2 rails-7a51983efc50c8f9092785b1b586f8884dedc01a.zip | |
initial implementation of cross-engine join
Conflicts:
lib/arel/engines/memory/relations/array.rb
lib/arel/engines/sql/primitives.rb
Diffstat (limited to 'lib/arel/algebra')
| -rw-r--r-- | lib/arel/algebra/relations/row.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/arel/algebra/relations/row.rb b/lib/arel/algebra/relations/row.rb index 3731dd9696..e8484944bd 100644 --- a/lib/arel/algebra/relations/row.rb +++ b/lib/arel/algebra/relations/row.rb @@ -4,12 +4,13 @@ module Arel deriving :==, :initialize def [](attribute) - tuple[relation.position_of(attribute)] + attribute.type_cast(tuple[relation.position_of(attribute)]) end def slice(*attributes) Row.new(relation, attributes.inject([]) do |cheese, attribute| - cheese << self[attribute] + # FIXME TESTME method chaining + cheese << tuple[relation.relation.position_of(attribute)] cheese end) end |