kotlin-stdlib / kotlin / Long / compareTo compareTo Common JVM JS Native 1.0 operator fun compareTo ( other : Byte ) : Int (Common source) (Native source) operator fun compareTo ( other : Short ) : Int (Common source) (Native source) operator fun compareTo ( other : Int ) : Int (Common source) (Native source) operator fun compareTo ( other : Long ) : Int (Common source) (Native source) operator fun compareTo ( other : Float ) : Int (Common source) (Native source) operator fun compareTo ( other : Double ) : Int (Common source) (Native source) Compares this value with the specified value for order. Returns zero if this value is equal to the specified other value, a negative number if it's less than other, or a positive number if it's greater than other.