longestWord.js

// Longest Word
// Write a function that finds the longest word in a sentence and returns it.
// If two or more words are the biggest, return the word closest to the start of the sentence.
// Characters such as apostrophe, commas, periods, etc count as letters (e.g.O'Connor is 8 characters long).

// Examples
// longestWord("Hello darkness my old friend") ➞ "darkness"

// longestWord("Hello there mate") ➞ "Hello"

// longestWord("Kayla's toy is plastic") ➞ "Kayla's"