const_warning(const_name) Instance Public methods Warn about deprecated use of top level constant names.

deprecate(old_usage, new_usage, call_site) Instance Public methods Warn about deprecated usage. Example: Rake.application.deprecate("import", "Rake.import", caller.first)

display_error_message(ex) Instance Public methods Display the error message that caused the exception.

display_prerequisites() Instance Public methods Display the tasks and prerequisites

display_tasks_and_comments() Instance Public methods Display the tasks and comments.

dynamic_width() Instance Public methods Calculate the dynamic width of the

dynamic_width_stty() Instance Public methods

dynamic_width_tput() Instance Public methods

find_rakefile_location() Instance Public methods

handle_options() Instance Public methods Read and handle the command line options.