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Lars Nielsen Snippet ID Download Version Date Posted Author Delete 641 1.0 2012-03-03 22:03 Lars Nielsen Changes since last version:: Simplified and more beautiful code 631 0.1 2012-02-13 10:04 Lars Nielsen

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Latest Snippet Version: :1.0

#!/usr/bin/env ruby
#Used to find the correct location of the ruby instalation
# BinaryDecimalConverter.rb
version = "BinaryDecimalConverter 1.0 - copyright h4xcode 2012 - BSD Licens" 
case ARGV[0]
when "-b"
  number = ARGV[1].to_i # makes the argument to an int
  print "Number in binary: " 
  print number.to_s(2)
  print "\n"
when "-d"
  number = ARGV[1].to_s
  print "Number in decimal: "
  print number.to_i(2)
  print "\n"
when "-v"
  puts version
else
  puts <<-EOF
Please provide command name

Usage:
  conbin -b decimal
  -b: Decimal should be a real number
  conbin -d binary 
  -d: binary should be a binary number
  conbin -v prints the version number and copyrigth information
EOF
end
		

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