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Archive: September 12, 2007

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Daily link icon Wednesday, September 12, 2007

while(<>){...} in Ruby

Re: translate Perl diamond operator to Ruby.

Perl:

while(<>){
  ...
}

Ruby:

ARGF.each do |$_|
  ...
end

At this point I question whether I'd ever use Perl for anything again. Until now, Perl filled a niche where if the code I wanted to write would fit in 10 lines or so, and did a lot of string manipulation, I'd turn to Perl. Otherwise Python. Now I think I'll just use Ruby for everything Smiley

Chain link icon Permalink | 2 Comments | Tags: Code, Perl, Ruby | id 8295
10:23 (utc-5)
edited: 10:59 (utc-5)
 
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