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| author | Emilio Tagua <miloops@gmail.com> | 2009-12-28 12:58:30 -0300 |
|---|---|---|
| committer | Emilio Tagua <miloops@gmail.com> | 2009-12-28 12:58:30 -0300 |
| commit | bd00a461e042a77aef48822040897467c544cd1a (patch) | |
| tree | 8272c2d78da319bde1ab6d736ce6f66b352a25e6 /lib/arel/algebra/relations/relation.rb | |
| parent | 4fe6bdf195336d54b082ca26b96c5294d8aae3d1 (diff) | |
| download | rails-bd00a461e042a77aef48822040897467c544cd1a.tar.gz rails-bd00a461e042a77aef48822040897467c544cd1a.tar.bz2 rails-bd00a461e042a77aef48822040897467c544cd1a.zip | |
Added having to use in combination with group to filter records.
Diffstat (limited to 'lib/arel/algebra/relations/relation.rb')
| -rw-r--r-- | lib/arel/algebra/relations/relation.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/arel/algebra/relations/relation.rb b/lib/arel/algebra/relations/relation.rb index b24e7c24d0..e848c8aa1c 100644 --- a/lib/arel/algebra/relations/relation.rb +++ b/lib/arel/algebra/relations/relation.rb @@ -43,7 +43,7 @@ module Arel join(other_relation, OuterJoin) end - [:where, :project, :order, :take, :skip, :group, :from].each do |operation_name| + [:where, :project, :order, :take, :skip, :group, :from, :having].each do |operation_name| class_eval <<-OPERATION, __FILE__, __LINE__ def #{operation_name}(*arguments, &block) arguments.all?(&:blank?) && !block_given?? self : #{operation_name.to_s.classify}.new(self, *arguments, &block) @@ -131,6 +131,7 @@ module Arel def orders; [] end def inserts; [] end def groupings; [] end + def havings; [] end def joins(formatter = nil); nil end # FIXME def taken; nil end def skipped; nil end |