method

desc

rails latest stable - Class: Rails::Generators::Base

desc(description = nil)

public

Tries to get the description from a USAGE file one folder above the source root otherwise uses a default description.

# File railties/lib/rails/generators/base.rb, line 41
      def self.desc(description = nil)
        return super if description

        @desc ||= if usage_path
          ERB.new(File.read(usage_path)).result(binding)
        else
          "Description:\n    Create #{base_name.humanize.downcase} files for #{generator_name} generator."
        end
      end

desc

Related methods