arrow function multiple parameters code example
Example 1: implicit return arrow function
// Single-lineconst
implicit = (value) => value;
// Multi-lineconst
implicit = (value) => (
value
);
Example 2: arrow function javascript
const suma = (num1, num2) => num1+num2
console.log(suma(2,3));
//5
Example 3: arrow function in javascript
//function old way
function PrintName(name){
console.log("my name is ", name) ;
}
// Arrow function es6
const PrintName = (name) => {
return console.log("my name is " , name) ;
}
Example 4: arrow function map js
const exampleArray = ['aa','bbc','ccdd'];
console.log(exampleArray.map(a => a.length));
//Would print out [2,3,4]