From: "Aleksi Niemelä" <aleksi.niemela@...>
Date: 2001-01-09T22:01:15+09:00
Subject: [ruby-talk:8921] Re: Hash#index !==> Hash#indexes

Guy noted:
> A>   a = list.collect { |obj| h.index(obj) }
> 
>  Hash#index return the key corresponding to obj
> 
> A>   b = h.indexes(*list)
> 
>  Hash#indexes ( #indices ) return all values associated with 
>  the keys given in arguments. 

Guy, yes, I know that. I was pointing the difference

  Hash#index   return the key
  Hash#indexes return the values

and noting that I'm not expecting it. Do you?

	- Aleksi