GOOD :
interface X { } ;
class A implements X { } ;
BAD :
class Y { } ;
class B inherits Y { } ;
Also, please do not feel sorry for me, I use JavaScript only when
necessary ;o)
PS: Tvoj english uopste nije los ...
-- DBJ
On May 14, 6:17 am, Robert Katić <[email protected]> wrote:
> I suppose you ALWAYS use delegation to define an is-a class
> relationship.
> If so, I am sorry for you.
>
> Inheritance is an easier way to define an is-a relationship.
> Unfortunately it is often overused.
> Unfortunately changes to super-class can easily break sub-classes,
> specially in script languages where there is no good separation
> between interfaces and implementations...
> Mixins ($.extend) suffer same problems.
>
> An possible solution of this problems is to implement "explicit
> overriding" (like C#).
> It's not hard to implement, but it would probably make inheritance
> unnecessary harder to use, specially in JS, where it is probably that
> sub-class and super-class is defined by same programmer.
>
> However I think that inheritance is an powerful tool in hand of good
> programmers.
>
> Sorry for my English.
>
> On May 14, 1:07 am, DBJDBJ <[email protected]> wrote:
>
> > "Inheritance is Evil" ...
>
> >http://www.berniecode.com/writing/inheritance/
>
> > --DBJ
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