PARAMS: -D #DECODE -E #ENCODE -o #OUTPUT-FILE USAGE: ./urltool.rb -E text-to-encode.txt #URL ENCODE ./urltool.rb -E text-to-encode.txt -o encoded_output.txt #URL ENCODE WITH OUTPUT_FILE ./urltool.rb -D texto-to-decode.txt # URL DECODE ./urltool.rb -D texto-to-decode.txt -o decoded_output.txt #URL DECODE WITH OUTPUT_FILE