hperrin

function verses(bottles) {
  const count = (b, cap) => `${b || `${cap ? 'N' : 'n'}o more`} bottle${b == 1 ? '' : 's'}`;

  return [...new Array(bottles + 1)].map((v, i) => bottles - i).map(b => [
    `${count(b, true)} of beer on the wall, ${count(b)} of beer.`,
    b > 0
      ? `Take one down and pass it around, ${count(b - 1)} of beer on the wall.`
      : `Go to the store and buy some more, ${count(bottles)} of beer on the wall.`
  ]);
}

hperrin

export const repeat = (str, num) => `${Array(num + 1)}`.replaceAll(/,/g, str);

export const kebabCase = (string, delimiter = " ") =>
  string
    .split(delimiter)
    .map((word) => [
      `${Number.NEGATIVE_INFINITY}`.slice(0, 1)[0],
      word.toLowerCase(),
    ])
    .flat()

hperrin

export default const splitn = (s, d, n = Infinity) => {
  const a = s.split(d);
  return [
    ...a.slice(0, n - 1),
    ...(a.length >= n ? [a.slice(n - 1).join(d)] : [])
  ];
};