utils.ts•1.06 kB
class Utils {
public static uuid() : string {
/*jshint bitwise:false */
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;
}
public static pluralize(count: number, word: string) {
return count === 1 ? word : word + 's';
}
public static store(namespace : string, data? : any) {
if (data) {
return localStorage.setItem(namespace, JSON.stringify(data));
}
var store = localStorage.getItem(namespace);
return (store && JSON.parse(store)) || [];
}
public static extend(...objs : any[]) : any {
var newObj = {};
for (var i = 0; i < objs.length; i++) {
var obj = objs[i];
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
newObj[key] = obj[key];
}
}
}
return newObj;
}
}
export { Utils };