arrow function in javascript es6 code example
Example 1: javascript arrow function
// Non Arrow (standard way)
let add = function(x,y) {
return x + y;
}
console.log(add(10,20)); // 30
// Arrow style
let add = (x,y) => x + y;
console.log(add(10,20)); // 30;
// You can still encapsulate
let add = (x, y) => { return x + y; };
Example 2: arrow function javascript
// Traditional Function
function bob (a){
return a + 100;
}
// Arrow Function
let bob = a => a + 100;
Example 3: arrow function
Arrow Function is another way to write a function.
"classic method":
function x ()
{
console.log("X")
}
"arrow method":
var x= ()=>
{
console.log("X")
}
if we need to add paramiter is pritty simple:
var x = (PARAMS) =>
{
console.log(PARAMS)
}
Have a nice day