Utils.js

class Utils {
	uuid() {
		var i, random;
		var uuid = '';

		for (i = 0; i < 32; i++) {
			random = Math.random() * 16 | 0;
			if (i === 8 || i === 12 || i === 16 || i === 20) {
				uuid += '-';
			}
			uuid += (i === 12 ? 4 : (i === 16 ? (random & 3 | 8) : random))
				.toString(16);
		}

		return uuid;
	}

	pluralize(word, count = 2) {
		return count === 1 ? word : word + 's';
	}

	store(namespace, data) {
		if (data) {
			return localStorage.setItem(namespace, JSON.stringify(data));
		}

		var store = localStorage.getItem(namespace);
		return (store && JSON.parse(store)) || [];
	}

	extend() {
		var newObj = {};
		for (var i = 0; i < arguments.length; i++) {
			var obj = arguments[i];
			for (var key in obj) {
				if (obj.hasOwnProperty(key)) {
					newObj[key] = obj[key];
				}
			}
		}
		return newObj;
	}
}

export default Utils;