From: Douglas Livingstone <rampant@...>
Date: 2005-04-14T03:29:33+09:00
Subject: Re: newbie question re: variable assignment

On 4/13/05, Douglas Livingstone <rampant@gmail.com> wrote:
> >   1.upto(9) do |x|
> >         puts "#{x}"[0]
> >   end
> >
> 
> You can also use .to_s (convert to string) directly:
> 
> 1.upto(9) { |x| puts x.to_s[0] }
> 

Or even:

puts (1..9).collect {|x| x.to_s[0] }

Just started playing with #collect yesterday, I like it :)

Douglas