Class: Object

Inherits:
BasicObject
Defined in:
lib/object.rb

Class Method Summary collapse

Class Method Details

.subclasses(direct = false) ⇒ Object 



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# File 'lib/object.rb', line 2

def self.subclasses(direct = false)
  classes = []
  if direct
    ObjectSpace.each_object(Class) do |c|
      next unless c.superclass == self
      classes << c
    end
  else
    ObjectSpace.each_object(Class) do |c|
      next unless c.ancestors.include?(self) and (c != self)
      classes << c
    end
  end
  classes
end