From: "ara.t.howard" <ara.t.howard@...>
Date: 2008-05-04T12:07:18+09:00
Subject: Re: Different Ways To Loop


On May 3, 2008, at 8:10 PM, Wyatt Greene wrote:
>  1.upto(100) { |x| puts x }


here are a few

# 1
puts Array.new(100){|i| i + 1}

# 2
i = 0 and loop do
   puts i+=1
   break if i >= 100
end

# 3
puts <<-chars.strip.split(%r//).map{|c| c[0]}
\001\002\003\004\005\006\a\b\t\n\v\f\r 
\016\017\020\021\022\023\024\025\026\027\030\031\032\e\034\035\036\037! 
\"\#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcd
chars

# 4
100.times{|i| puts i + 1}



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