Function IsNonNegativeNumber

examples/io/streams/modules/streams.js:3254–3260

(v)

// 8.3 Miscellaneous

function IsNonNegativeNumber(v) {
	if (typeof(v) != "number")
		return false;
	if (isNaN(v))
		return false;
	return v >= 0;
}

class TextDecoderStream extends TransformStream {
	#decoder;