Method not available on this version
This method is only available on newer versions.
The first available version (v8.1.1) is shown here.
failure(title, subtitle = nil)
public
Display an error heading with
the title and optional subtitle to reflect that the run failed.
# File activesupport/lib/active_support/continuous_integration.rb, line 86
def failure(title, subtitle = nil)
heading title, subtitle, type: :error
end
