Create a function that takes a string and returns a string ordered by the length of the words. From shortest to longest word. If there are words with the same amount of letters, order them alphabetically.
sortByLength("Hello my friend") ➞ "my Hello friend"
sortByLength("Have a wonderful day") ➞ "a day Have wonderful"
sortByLenght("My son loves pineapples") ➞ "My son loves pineapples"
Punctuation (periods, commas, etc) belongs to the word in front of it.