#1910 - Remove All Occurrences of a Substring

Medium • View on LeetCode • View on GitHub

Problem Description

Given two strings s and part, perform the following operation on s until all occurrences of the substring part are removed:

Find the leftmost occurrence of the substring part and remove it from s.

Return s after removing all occurrences of part.

A substring is a contiguous sequence of characters in a string.

Solution

/**
 * @param {string} s
 * @param {string} part
 * @return {string}
 */
var removeOccurrences = function(s, part) {
  while (s.includes(part)) {
    s = s.replace(part, '');
  }
  return s;
};