randoms ts

random.ts

import * as getRandomWord from "random-words";

export const getRandomFloat = <T extends number = number>(min = 0, max = 1): T => {
  return (Math.random() * (max - min) + min) as T;
};

export const getRandomInt = <T extends number = number>(min = 0, max = 1): T => {
  if (min === max) return min as T;

  return Math.round(getRandomFloat(min, max)) as T;
};

export const getRandomChoice = <O extends unknown>(
  ...choices: ((choiceIndex: number) => O)[]
): O => {
  const randomChoice = getRandomInt(0, choices.length - 1);

  return choices[randomChoice](randomChoice);
};

export const getRandomBunchOfWords = () => {
  return `${getRandomWord()}_${getRandomWord()}`;
};

export const getRandomSizeArray = (min = 0, max = 10) => Array(getRandomInt(min, max)).fill(null);

export const getMajorRandomBool = () => {
  return getRandomInt(0, 10) <= 6;
};

export const getMinorRandomBool = () => {
  return !getMajorRandomBool();
};