# frozen_string_literal: true
module Arel # :nodoc: all
module Nodes
class DeleteStatement < Arel::Nodes::Node
attr_accessor :left, :right, :orders, :limit, :offset, :key, :comment
alias :relation :left
alias :relation= :left=
alias :wheres :right
alias :wheres= :right=
def initialize(relation = nil, wheres = [])
super()
@left = relation
@right = wheres
@orders = []
@limit = nil
@offset = nil
@key = nil
@comment = nil
end
def initialize_copy(other)
super
@left = @left.clone if @left
@right = @right.clone if @right
@comment = @comment.clone if @comment
end
def hash
[self.class, @left, @right, @orders, @limit, @offset, @key, @comment].hash
end
def eql?(other)
self.class == other.class &&
self.left == other.left &&
self.right == other.right &&
self.orders == other.orders &&
self.limit == other.limit &&
self.offset == other.offset &&
self.key == other.key &&
self.comment == other.comment
end
alias :== :eql?
end
end
end