ChainOperators.swift

precedencegroup ComparisonChainPrecedence {
	higherThan: ComparisonPrecedence
	associativity: right
}

//
infix operator ≤: ComparisonChainPrecedence

func ≤ (left: Int, right: Int) -> Int {

	if left < right {
		return left
	} else {
		return Int.min
	}
}

//
infix operator ≤=: ComparisonChainPrecedence

func ≤= (left: Int, right: Int) -> Int {

	if left <= right {
		return left
	} else {
		return Int.min
	}
}

//
infix operator ≥: ComparisonChainPrecedence

func ≥ (left: Int, right: Int) -> Int {

	if left > right {
		return left
	} else {
		return Int.max
	}
}

//
infix operator ≥=: ComparisonChainPrecedence

func ≥= (left: Int, right: Int) -> Int {

	if left >= right {
		return left
	} else {
		return Int.max
	}
}