RachelSa · June 3, 2017 17:29
diff --git a/first-class functions b/first-class functions
 var exclaim = (string) => {return string + "!"}

 var words = ["let's", "do", "this"]

 console.log(words.map(exclaim))

 //[ 'let\'s!', 'do!', 'this!' ]
	var exclaim = (string) => {return string + "!"}

	var words = ["let's", "do", "this"]

	console.log(words.map(exclaim))

	//[ 'let\'s!', 'do!', 'this!' ]