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/**
* Returns a random number between min (inclusive) and max (exclusive)
* @param min - minimum
* @param max - maximum
* @returns Random int
*/
export function getRandomInt(min: number, max: number): number {
return Math.floor(Math.random() * (max - min) + min);
}
/**
* Gets random element from array
* @typeParam T - type of elements inside given array
* @param arr - array
* @returns Random element from given array
*/
export function getRandomEl<T>(arr: Array<T>): T {
return arr[getRandomInt(0, arr.length)];
}
/**
* Function that sleeps
* @param time - sleep for this time [ms]
* @returns Promise that resolves after `time`s
*/
export async function sleep(time: number) {
return new Promise(resolve => setTimeout(resolve, time));
}
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