README
Web.Academy Core-Library
Collection of core functionality
Helpers
ArrayHelper
ArrayHelper.chunk(arr: any[], size: number): any[][]
Splits an existing array into multiple arrays (chunks) with a given size.
let arr = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'];
let chunks = ArrayHelper.chunk(arr, 3);
// ==> chunks = [['a', 'b', 'c'], ['d', 'e', 'f'], ['g', 'h']];
ArrayHelper.randomItem(arr: any[]): any
Returns a random item from given array
let arr = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'];
let item = ArrayHelper.randomItem(arr);
WaitHelper
WaitHelper.wait(ms: number): Promise
Waits for the given amount of ms and the resolves the promise
await WaitHelper.wait(500); // Waits for 500ms