method

desc

v6.1.3.1 - Show latest stable - Class: Rails::Command::Base

desc(usage = nil, description = nil, options = {})

public

Tries to get the description from a USAGE file one folder above the command root.

# File railties/lib/rails/command/base.rb, line 31
        def desc(usage = nil, description = nil, options = {})
          if usage
            super
          else
            @desc ||= ERB.new(File.read(usage_path)).result(binding) if usage_path
          end
        end

desc

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