class RuboCop::Cop::Performance::Sum

def build_block_message(send, init, var_acc, var_elem, body)

def build_block_message(send, init, var_acc, var_elem, body)
  good_method = build_good_method(init)
  bad_method = build_block_bad_method(send.method_name, init, var_acc, var_elem, body)
  format(MSG, good_method: good_method, bad_method: bad_method)
end