From: Bob Smith <rws1111@...>
Date: 2010-07-29T03:48:34+09:00
Subject: Re: Problem in loop do

Amir Ebrahimifard wrote:
> I wrote a small program , and I test for myself but the result for 
> "next" and "redo" was same.
> now please help me .

I've not been visiting here for very long, but I suspect people will be 
quicker/more inclined to help if you provide the program you've created 
to test the issue/question.

Play with the following code -- run it and see what it does... uncomment 
the "next if i < 3" line, run it, and see what it does... recomment the 
"next" line, uncomment the "redo" line, run it, and see what it does.

for i in 1..5
  puts 'current value of i is: ' + i.to_s
  #next if i < 3;
  #redo if i < 3;
  puts 'end of loop and i is:  ' + i.to_s
end


Additionally, a quick Google search of "ruby redo next" will turn up 
this link:

http://www.tutorialspoint.com/ruby/ruby_loops.htm
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