Array Filter Method

    // Array filter( ) method
    let numbers = [23, 45, 14, 66, 94, 33, 4, 9];
    let breakPoint = 30;
    
    let smallNumbers = numbers.filter(function(num){ 
        return num < breakpoint;
    });

    let bigNumbers = numbers.filter(function(num){ 
        return num > breakpoint;
    });

    let oddNumbers = numbers.filter(function(num){
        // let remainder = num % 2;
        // 0, 1, 10, 11, 100, 101, 110, 111, 1000
        //  0, 1,  2,   3,  4,	5,   6,	7,	8
        return num & 1;
    });
    
    console.log('\nSmaller than 30', smallNumbers); 
    console.log('\n Larger than 30', bigNumbers); 
    console.log('\n Odd numbers', oddNumbers);