153-Find-Minimum-in-Rotated-Sorted-Array.js

/**
 * @param {number[]} nums
 * @return {number}
 */
var findMin = function(nums) {
    let left = 0;
    let right = nums.length - 1;
    while (right > left) {
        let mid = Math.floor((right + left) / 2);
        if (nums[mid] > nums[right]) {
            left = mid + 1;
        } else {
            right = mid;
        }  
    }
    return nums[left];
};