stevencch99 · May 11, 2019 12:48
diff --git a/first-class.js b/first-class.js
 // Example in JavaScript
 let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

 function isEven(x){ 
  return x % 2 === 0; 
 }

 let evenNumbers = numbers.filter(isEven);
 // 2 4 6
	// Example in JavaScript
	let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

	function isEven(x){
	return x % 2 === 0;
	}

	let evenNumbers = numbers.filter(isEven);
	// 2 4 6