Talking to a Ruby class’ instance of another class -

this has been answered before, lack proper vocabulary find solution using board search.

what want acheive calling methods of class’ instance of class.

i think crude example illustrates want acheive:

class classa   def method_a     return 'first example'   end    def method_b     return 'second example'   end end  class classb   def initialize     object = classa.new   end end  the_example = classb.new the_example.[whatever-i’m-missing-to-talk-with-object].method_b  # should return 'second exampe' 

object needs instance variable doesn't go out of scope after call initialize, call @object instead.

then you'll need make @object accessible outside of classb's definition, you'll want declare that.

class classb   attr_reader :object # lets call 'some_instance_of_classb.object'   def initialize     @object = classa.new   end end