### stringToArrayOfWords Converts a given string into an array of words First create an array of dirt that you want to remove from the string. Then replace each dirt with an empty string. Use `String.split(' ')` to conver the string to an array with the space as a delimiter. ```js const stringToArrayOfWords = str => { [".", ",", "?", "!", "& ", "(", ")", "[", "]"].map(d => str = str.split(d).join("")); return str.split(/[\W_]+/); } // stringToArrayOfWords("I love javaScript!!") -> ["I", "love", "javaScript"] // stringToArrayOfWords("python, javaScript & coffee") -> ["python", "javaScript", "coffee"] ```