Makes sense. I was aware of the length issue, but iteration speed certainly makes sense too.
The real reason for a desirable subclass would be if this was distributable code we wouldn't want to "pollute" Array with an this example "increment" method. On Friday, December 6, 2013 2:31:58 PM UTC-5, Nutron wrote: > > Well, you just wouldn’t call it on arrays that you were putting > non-numbers into. > > The only real reason is that your example extending array is really just > creating a class with Array’s methods. You loose length and maybe some > other goodness that makes Array iteration fast, for example. > > -- --- You received this message because you are subscribed to the Google Groups "MooTools Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
