Update Longest Word

Author: ratracegrad

Longest Word

@@ -1,13 +1,25 @@
-/*************************************************************************
-*                                                                        *
-*  Using the JavaScript language, have the function LongestWord(sen)     *
-*  take the sen parameter being passed and return the largest word in    *
-*  the string. If there are two or more words that are the same length,  *
-*  return the first word from the string with that length. Ignore        *
-*  punctuation and assume sen will not be empty.                         *
-*                                                                        *
-*************************************************************************/
-  
+/***************************************************************************************
+*                                                                                      *
+*                  CODERBYTE BEGINNER CHALLENGE                                        *
+*                                                                                      *
+*  Longest Word                                                                        *
+*  Using the JavaScript language, have the function LongestWord(sen) take the sen      *
+*  parameter being passed and return the largest word in  the string. If there are     *
+*  two or more words that are the same length,  return the first word from the string  *
+*  with that length. Ignore punctuation and assume sen will not be empty.              *
+*                                                                                      *
+*  When working on the solution you have to be aware of the directions that says to    *
+*  ignore punctuation. That means we need to strip out everything in the string        *
+*  except for letters a-z and space.  Once removed I am going to use the sort()        *
+*  function for Array to sort each word by length in descending order. The first       *
+*  entry in the array is the longest word.                                             *
+*    1) Remove anything in string that is not a-z, A-Z or blank                        *
+*    2) Convert String to Array                                                        *
+*    3) Sort Array in descending order based on length of word                         *
+*    4) First entry in sorted array is solution                                        *
+*                                                                                      *
+***************************************************************************************/
+
 function LongestWord(sen) { 
 
     var arr = sen.replace(/[^a-zA-Z ]/g,"").split(" ");