From: Martin DeMello <martindemello@...>
Date: 2003-06-23T03:50:25+09:00
Subject: Re: String#decorate

Simon Strandgaard <0bz63fz3m1qt3001@sneakemail.com> wrote:
 
> If I do #map on a string.. then it looks like this:
>> irb
> irb(main):001:0> x = "abcdef"
> => "abcdef"
> irb(main):002:0> puts x.map {|y| "<#{y}>"}
> <abcdef>
> => nil
> irb(main):003:0>

Doh! Of course, it's per line, not per character. Was thinking of
each_byte.

ruby -e 'p "line 1\nline 2".map {|i| "<<#{i}>>"}'
["<<line 1\n>>", "<<line 2>>"]

martin