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module Arel
module Nodes
class SelectStatement < Arel::Nodes::Node
attr_reader :cores
attr_accessor :limit, :orders, :lock, :offset
def initialize cores = [SelectCore.new]
#puts caller
@cores = cores
@orders = []
@limit = nil
@lock = nil
@offset = nil
end
def initialize_copy other
super
@cores = @cores.map { |x| x.clone }
@orders = @orders.map { |x| x.clone }
end
end
end
end
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