has_flash?() — ActionDispatch::TestResponse::DeprecatedHelpers

has_flash?()

Do we have a flash?

Source

# File actionpack/lib/action_dispatch/testing/test_response.rb, line 67
      def has_flash?
        ActiveSupport::Deprecation.warn("response.has_flash? has been deprecated. Use flash.any? instead", caller)
        !flash.empty?
      end

Defined in actionpack/lib/action_dispatch/testing/test_response.rb line 67 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionDispatch::TestResponse::DeprecatedHelpers

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