From: julesjacobs@...
Date: 2006-08-27T13:51:49+09:00
Subject: Re: Why Ruby does not nead an ide

> 2: lets say you have an array of strings and you want to find all
> strigs that maches a patern and print them space seperated
> <code>
> i = %w{foo bar baz qux quux quuux quuuux}
> puts i.find_all{|x| x =~ /qu+x/}.join(' ')
> </code>
grep?

> <code>
> puts ARGV.join('  ')
> </code>

Emacs *is* an IDE. It just doesn't have "advanced" features like code
completion based on the type of the objects.