    "The result of a comparison between two [[Comparable]]
     objects: [[larger]], [[smaller]], or [[equal]]."
    see (`interface Comparable`)
    by ("Gavin")
    shared abstract class Comparison(shared actual String string)
            of larger | smaller | equal {}

    "The value is exactly equal to the given value."
    shared object equal extends Comparison("equal") {}

    "The value is smaller than the given value."
    shared object smaller extends Comparison("smaller") {}

    "The value is larger than the given value."
    shared object larger extends Comparison("larger") {}