From: "Kumar R." Date: 2013-03-03T20:34:48+09:00 Subject: Re: Confusion in instance method calls of super class from subclass unknown wrote in post #1099908: > Am 03.03.2013 11:06, schrieb Kumar R.: >> I think to help someone who stuck. And the links and books you are >> referring they itself told if any confusion ask in the community. But > > But you have to *try harder* reading them *first*. > > You try to learn the language on a theoretical level that has really > no relevance to the things you should care about as a beginner. > For example, up to now I had *never* to care about the return value > of a class or method definition. For what do you need them...? > In case you don't need them right now for a very specific purpose, > that's just wasted time you should spend better. Yes, theory is first essentials rather than problem solving. If you don't know what's the value of Sin30 then how would you solve the equation sin 30 + cos 30 ? Programming language works also that way. First concept and then problem solving skills. And problem solving is not a great challenge to any one who did it already with other languages. To know the features of a specific language is the very essentials one. This is very humble request to you not to make my thread dirty,so that future reader would end up their internal patience before reaching to ultimate information. Don't say I underestimate others, which in turn others did with me. I here just asked question that raised in my mind. -- Posted via http://www.ruby-forum.com/.