JS FizzBuzz Solutions

dry-if.js

//DRY option
function fizzBuzz() {
	var output;
	for(var i=1; i<=20; i++;) {
		output='';
		if(i%3 === 0){
			output+='Fizz';
		}
		if(i%5 === 0){
			output+='Buzz';
		}
		if(output === '') {
			output+=i;
		}
		console.log(output);
	};
};

dry-parameters.js

//DRY with parameters
function fizzBuzz(end, fizzOutput, buzzOutput) {
	var output;
	for(var i=1; i<=end; i++) {
		output = '';
		if(i%fizzOutput === 0){
			output+='Fizz';
		}
		if(i%buzzOutput === 0){
			output+='Buzz';
		}
		if(i%fizzOutput !== 0 && i%buzzOutput !== 0) {
			output+=i;
		}
		console.log(output);
	};
};

fizzBuzz(20, 3, 5);

simple-fizzbuzz.js

//Else If Statement
for(i=1; i<=20; i++) {
	if(i%5 === 0 && i%3 === 0) {
		console.log("FizzBuzz");
	} else if(i%5 === 0) {
		console.log("Buzz");
	} else if(i%3 === 0) {
		console.log("Fizz");
	} else {
		console.log(i);
	};
};

switch-fizzbuzz.js

//Switch Statement
for(i=1; i<=20; i++) {
	switch(true) {
		case(i%5 === 0 && i%3 === 0):
			console.log("FizzBuzz");
			break;
		case(i%5 === 0):
			console.log("Buzz");
			break;
		case(i%3 === 0):
			console.log("Fizz");
			break;
		default:
			console.log(i);
			break;
	};
};