method

usage

rails latest stable - Class: Rails::Generator::Options

usage(message = usage_message)

protected

Raise a usage error. Override usage_message to provide a blurb after the option parser summary.

# File railties/lib/rails_generator/options.rb, line 98
        def usage(message = usage_message)
          raise UsageError, "#{@option_parser}\n#{message}"
        end

usage

Method deprecated or moved

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