From: 7stud -- <dolgun@...>
Date: 2007-10-04T21:15:00+09:00
Subject: Re: opinion on a simple method

Robert Klemme wrote:
> 
> irb(main):001:0> "a  b c".each(" ") {|w| p w}
> "a "
> " "
> "b "
> "c"
> => "a  b c"
> 
> Note, it'll probably still work.
> 

Nice catch!  Actually, your solution suffers from the same probem.  :(

Adding this line corrects mine, and it doesn't slow it down much:

IO.foreach("data.txt") do |line|
  line.each(" ") do |word|
    next if word == " "
    print word.capitalize
  end
end
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