From: ts <decoux@...>
Date: 2001-01-09T21:54:26+09:00
Subject: [ruby-talk:8919] Re: Hash#index !==> Hash#indexes

>>>>> "A" == =?iso-8859-1?Q?Aleksi Niemel=E4?= <iso-8859-1> writes:

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 Decoux