julienetie/ho-js.7.js

## ho-js.7.js
/* Pseudo-Functional JavaScript */
const rec = height => width => ({
 get area (){return  height * width}
});

/*
 // Assume 1 value is temporarily available
 const calcArea = rec(10);
 const square = calcArea(10); // Now the other arrives
 console.log(square.area); // 100

 // Let's say I now need a memory efficient rectangle with a width of 20
 const rectangle = calcArea(20)
 console.log(rectangle.area); // 200
*/
	/* Pseudo-Functional JavaScript */
	const rec = height => width => ({
	get area (){return height * width}
	});

	/*
	// Assume 1 value is temporarily available
	const calcArea = rec(10);
	const square = calcArea(10); // Now the other arrives
	console.log(square.area); // 100

	// Let's say I now need a memory efficient rectangle with a width of 20
	const rectangle = calcArea(20)
	console.log(rectangle.area); // 200
	*/