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Order

Order

Type Order​

type Order = {#less; #equal; #greater}

A type to represent an order.

Function isLess​

func isLess(order : Order) : Bool

Check if an order is #less.

Function isEqual​

func isEqual(order : Order) : Bool

Check if an order is #equal.

Function isGreater​

func isGreater(order : Order) : Bool

Check if an order is #greater.

Function equal​

func equal(o1 : Order, o2 : Order) : Bool

Returns true if only if o1 and o2 are the same ordering.