From: ES <ruby-ml@...>
Date: 2005-06-02T12:46:07+09:00
Subject: Re: internal iterators in ruby


Le 2/6/2005, "Navya Amerineni" <navyaamerineni@yahoo.com> a �crit:
>Hi,
>
>I read that it is difficult to iterate over two
>collections in paralell using ruby's internal
>iterators.
>can any one explain me indetail why it is so..

It may not be.

left = [1, 2, 3, 4]
right = %w[one two three four]

left.zip(right) {|l,r| puts "#{l} = #{r}"}

>thanks in advance
>
>Navya

E


--
template<typename duck>
void quack(duck& d) { d.quack(); }