method

desc

v7.1.3.2 - Show latest stable - 0 notes - Class: Base

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7 (0)
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (0)
7.1.3.4 (0)
What's this?

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 34
        def desc(usage = nil, description = nil, options = {})
          if usage
            super
          else
            class_usage
          end
        end

desc

Related methods