diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/determine_if_preparable_visitor.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/determine_if_preparable_visitor.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/determine_if_preparable_visitor.rb b/activerecord/lib/active_record/connection_adapters/determine_if_preparable_visitor.rb new file mode 100644 index 0000000000..0fdc185c45 --- /dev/null +++ b/activerecord/lib/active_record/connection_adapters/determine_if_preparable_visitor.rb @@ -0,0 +1,22 @@ +module ActiveRecord + module ConnectionAdapters + module DetermineIfPreparableVisitor + attr_reader :preparable + + def accept(*) + @preparable = true + super + end + + def visit_Arel_Nodes_In(*) + @preparable = false + super + end + + def visit_Arel_Nodes_SqlLiteral(*) + @preparable = false + super + end + end + end +end |