"use strict";

module.exports = function generatorLoopSync(generator, callback = (value) => value) {
	let lastResult = { done: false };
	let lastValue;

	while (lastResult.done === false) {
		lastResult = generator.next(lastValue);

		lastValue = (lastResult.done === false)
			? callback(lastResult.value)
			: lastResult.value;
	}

	return lastValue;
};

function* testGen() {
	let array = [];

	array.push(yield 1);
	array.push(yield 2);
	array.push(yield 3);

	return array;
}

let result = module.exports(testGen(), (number) => number * 2);
console.log(result);