class Rubocop::Cop::Lint::RescueException

This cop checks for rescue blocks targeting the Exception class.

def on_resbody(node) 

def on_resbody(node)
  return unless node.children.first
  rescue_args = node.children.first.children
  if rescue_args.any? { |a| targets_exception?(a) }
    add_offense(node, :expression)
  end
end

def targets_exception?(rescue_arg_node) 

def targets_exception?(rescue_arg_node)
  Util.const_name(rescue_arg_node) == 'Exception'
end