From transfire at gmail.com  Fri Feb 26 00:36:46 2010
From: transfire at gmail.com (Trans)
Date: Thu, 25 Feb 2010 21:36:46 -0800 (PST)
Subject: [Facets] Hash#map-with_index?
In-Reply-To: <a5341b92-bd76-472c-a859-9bfc94240017@m26g2000yqb.googlegroups.com>
References: <a5341b92-bd76-472c-a859-9bfc94240017@m26g2000yqb.googlegroups.com>
Message-ID: <d5b724bc-8fb6-412c-954a-e37f917867da@y17g2000yqd.googlegroups.com>



On Jan 2, 8:16?pm, rogerdpack2 <rogerdpa... at gmail.com> wrote:
> expected?
>
> >> all.class
> => Hash
> >> all.map_with_index{|n| n[0]}
>
> NoMethodError: undefined method `each_index' for #<Hash:0x154f620>
> ? ? ? ? from E:/installs/ruby191p376/lib/ruby/gems/1.9.1/gems/
> facets-2.8.1/lib/core/facets/enumerable/map_with_index.rb:12:in
> `map_with_index'
> ? ? ? ? from (irb):11
> ? ? ? ? from E:/installs/ruby191p376/bin/irb:12:in `<main>'

No. Good catch.

Fixed now.  Thanks.