0026-remove-duplicates-from-sorted-array.js

/**
 * @param {number[]} nums
 * @return {number}
 */
var removeDuplicates = function(nums) {
    for(let i = 0; i < (nums.length - 1); i++) {
        while(nums[i] == nums[i+1]) {
         nums.splice(i+1, 1);   
        }
    }
    return nums.length;
};