class RuboCop::Cop::Rails::Present

def autocorrect(corrector, node)
  method_call, variable1 = unless_blank?(node)
  if method_call
    corrector.replace(node.loc.keyword, 'if')
    range = method_call.loc.expression
  else
    variable1, _variable2 = exists_and_not_empty?(node) || not_blank?(node)
    range = node.loc.expression
  end
  corrector.replace(range, replacement(variable1))
end