Class: Reverse

Inherits:
Object
  • Object
show all
Defined in:
lib/reverse.rb,
lib/reverse/version.rb

Constant Summary collapse

ADDR_REG_EXP = 
/\b((?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))\b/
VERSION = 
"0.0.2"

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Reverse

Returns a new instance of Reverse.



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# File 'lib/reverse.rb', line 8

def initialize
  @list = {}
  Signal.trap(:INT){ exit(0) }
end

Instance Method Details

#exec ⇒ Object 



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# File 'lib/reverse.rb', line 13

def exec
  while line = gets
    output =
      if line =~ ADDR_REG_EXP
        replace_addr(line)
      else
        line
      end
    print output
  end
end