class RuboCop::Cop::Lint::RescueException
This cop checks for rescue blocks targeting the Exception class.
Constants
- MSG
Public Instance Methods
on_resbody(node)
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# File lib/rubocop/cop/lint/rescue_exception.rb, line 11 def on_resbody(node) return unless node.children.first rescue_args = node.children.first.children return unless rescue_args.any? { |a| targets_exception?(a) } add_offense(node, :expression) end
targets_exception?(rescue_arg_node)
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# File lib/rubocop/cop/lint/rescue_exception.rb, line 19 def targets_exception?(rescue_arg_node) rescue_arg_node.const_name == 'Exception' end