diff options
Diffstat (limited to 'activerecord/lib/arel/delete_manager.rb')
-rw-r--r-- | activerecord/lib/arel/delete_manager.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/activerecord/lib/arel/delete_manager.rb b/activerecord/lib/arel/delete_manager.rb new file mode 100644 index 0000000000..aee4511249 --- /dev/null +++ b/activerecord/lib/arel/delete_manager.rb @@ -0,0 +1,24 @@ +# frozen_string_literal: true +module Arel + class DeleteManager < Arel::TreeManager + def initialize + super + @ast = Nodes::DeleteStatement.new + @ctx = @ast + end + + def from relation + @ast.relation = relation + self + end + + def take limit + @ast.limit = Nodes::Limit.new(Nodes.build_quoted(limit)) if limit + self + end + + def wheres= list + @ast.wheres = list + end + end +end |