[+] private final case class Deleted

[+] private final object Deleted

[+] private final case class Inserted

[+] private final object Inserted

[+] private final case class Modified

[+] private final object Modified

[+] private sealed trait Patch

[+] private final case class Unmodified

[+] private final object Unmodified

[+] private final val ADDITION_COLOR : "\033[32m"

[+] private final val ANSI_DEFAULT : "\033[0m"

[+] private final val ANSI_GREEN : "\033[32m"

[+] private final val ANSI_RED : "\033[31m"

[+] private final val DELETION_COLOR : "\033[31m"

[+] private def hirschberg ( a: Array [ String ] , b: Array [ String ] ) : Array [ Patch ]

[+] private def needlemanWunsch ( x: Array [ String ] , y: Array [ String ] , builder: ArrayBuilder [ Patch ] ) : Unit

[+] private def nwScore ( x: Array [ String ] , y: Array [ String ] ) : Array [ Int ]

[+] @tailrec private def splitTokens ( str: String , acc: List [ String ] ) : List [ String ]