Class: Class

Inherits:

Object

• Object
• Class

Defined in:

lib/core_ext/class.rb

Overview

See stackoverflow.com/questions/2393697/look-up-all-descendants-of-a-class-in-ruby

Instance Method Summary

• #descendants ⇒ Object

  Returns the descendants of the class.

Instance Method Details

#descendants ⇒ Object

Returns the descendants of the class.

# File 'lib/core_ext/class.rb', line 4

def descendants
  ObjectSpace.each_object(::Class).select {|klass| klass < self }
end