diff options
| -rw-r--r-- | lib/arel/nodes/delete_statement.rb | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/lib/arel/nodes/delete_statement.rb b/lib/arel/nodes/delete_statement.rb index 593ce9bddf..063a5341e5 100644 --- a/lib/arel/nodes/delete_statement.rb +++ b/lib/arel/nodes/delete_statement.rb @@ -1,7 +1,8 @@ # frozen_string_literal: true module Arel module Nodes - class DeleteStatement < Arel::Nodes::Binary + class DeleteStatement < Arel::Nodes::Node + attr_accessor :left, :right attr_accessor :limit alias :relation :left @@ -10,13 +11,27 @@ module Arel alias :wheres= :right= def initialize relation = nil, wheres = [] - super + super() + @left = relation + @right = wheres end def initialize_copy other super - @right = @right.clone + @left = @left.clone if @left + @right = @right.clone if @right + end + + def hash + [self.class, @left, @right].hash + end + + def eql? other + self.class == other.class && + self.left == other.left && + self.right == other.right end + alias :== :eql? end end end |