Are ArrayNode instances in MarkLogic iterable? (Yes, by duck typing.)

arraynode-iterable.js

const letters = xdmp.toJSON(['a', 'b', 'c']).root; // ArrayNode

Array.from(letters); // [Text, Text, Text]

ArrayNode.prototype[Symbol.iterator] = function*() {
	for (let i = 0; i < this.length; i++) {
		yield this[String(i)];
	}
};

Array.from(letters); // [Text, Text, Text]