796.js

/** ------------------------------------------------------------------------------
 * 
 * 796. Rotate String
 * Topics: String
 * https://leetcode.com/problems/rotate-string/description/?envType=daily-question&envId=2024-11-03
 * 
 ------------------------------------------------------------------------------ */
/**
 * @param {string} s
 * @param {string} goal
 * @return {boolean}
 */
var rotateString = function (s, goal) {
  const n = s.length

  for (let i = 0; i < n; i++) {
    if (s === goal) return true
    s = s[n - 1] + s.slice(0, n - 1)
  }
  return false
}

var rotateString = function (s, goal) {
  let string = s + s
  return goal.length === s.length && string.includes(goal)
}

console.log()