module RuboCop::Cop::RescueNode

def investigate(processed_source)
  @modifier_locations = processed_source
                        .tokens
                        .select { |t| t.type == :kRESCUE_MOD }
                        .map(&:pos)
end

def rescue_modifier?(node)
  node &&
    node.resbody_type? &&
    @modifier_locations.include?(node.loc.keyword)
end