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Array<T> Extensions

The following methods have been added to the Array.prototype:

random()​

random(): T
Returns a random element from the array

Example​

const arr = [1, 2, 3, 4, 5, 6];
const n = arr.random();

draw()​

draw(number?: number): T[]
Returns number random different elements from the array

Parameters​

number?: number - The number of elements to draw. Defaults to 1

Example​

const arr = [1, 2, 3, 4, 5, 6];
const n = arr.draw(2);