Concat

nine.js

/*Concat*/

function contact(string,number,simbol) {
	var union = string.concat(number).concat(simbol);
	function concatAll(text, numero, simbolo) {
		var r = text + numero + simbolo;
		console.log("Concatenar javascript . and + " + "Result");
		setTimeout(function(){
			console.log(r);
		}, 1500);
	}
	concatAll('concat', 2, '(Y)');
	return union;
}
contact('hello mi name is edinson ', 20, " :)");