Random Scrambles

Week 370 My Solutions Task 1 : Popular Word (By M. Anwar) You are given a string paragraph and an array of the banned words. Write a script to return the most popular word that is not banned. It is guaranteed there is at least one word that is not banned and the answer is unique. The words in paragraph are case-insensitive and the answer should be in lowercase. The words can not contain punctuation symbols. For frequency of words I immediately plan to use a hash. My only hangup on this one was w