Delegator

[bioinfornatics]

Le samedi 03 mars 2012 à 17:42 +0100, bioinfornatics a écrit :
> hi,
> In ruby we can delegate some method. by example:
> ---- Ruby ----
> class MineArray
>   include Forwardable
>   def_delegators: @array, :[], :[]=, :each_with_index, :length
> 
>   def initialize( array )
>     @array = array
>   end
> end
> -------------
> 
> this code delegate opIndexAssign opIndex, length ... attribute to his
> member.
> 
> This save time, bug and line. You do not to have to write a code as:
> void opIndexAssign( size_t index, T item){
> 	array[index] = item;
> }
> 
> thanks
> 
I miss the question ^^

can w do same in D ?

thanks