Remove unnecessary self as a return value of initialize method

[pocke]

initialize method returned value is not used usually. Because the method is called by Class.new.
So the self are not necessary.

note

If it is called explicitly, the caller can use the returned value. But it is a super rare case.

class C
  def initialize
    1
  end
end


c = C.new
p c.__send__ :initialize # => 1

[estolfo]

thanks!