class_variables() public

Returns an array of the names of class variables in mod and the ancestors of mod. 

   class One
     @@var1 = 1
   end
   class Two < One
     @@var2 = 2
   end
   One.class_variables   #=> ["@@var1"]
   Two.class_variables   #=> ["@@var2", "@@var1"]
Show source
Register or log in to add new notes.