Reverses each word in sentence

23rd exercise - #557
https://leetcode.com/problems/reverse-words-in-a-string-iii/

reverseEachWord.js

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+/*
+Given a string, you need to reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order.
+
+Example 1:
+Input: "Let's take LeetCode contest"
+Output: "s'teL ekat edoCteeL tsetnoc"
+Note: In the string, each word is separated by single space and there will not be any extra space in the string.
+*/
+
+//Answer//
+/**
+ * @param {string} s
+ * @return {string}
+ */
+var reverseWords = function(s) {
+    return s.split('').reverse().join('').split(' ').reverse().join(' ')
+};exercise