Example 6-8. Concise pipeline (repeated from earlier chapter)

function processImage(image) {
	// Image is always last parameter preceded by any configuration parameters
	var customScaleToFit = scaleToFit.bind(null, 300, 450);
	var customWatermark = watermark.bind(null, 'The Real Estate Company');
	
	return Promise.resolve(image)
		.then(customScaleToFit)
		.then(customWatermark)
		.then(grayscale);
}