WDT - ES6+ Arrow Func

Arrow Function (=>) in ES6+

In ES6 - the "Arrow Functions" syntax was implemented


    const myFunc = function(a,b){
        return a + b;
    }

was changed to:


    const myFunc = (a,b) => {
        return a + b ;
    }

or to:

    
    const myFunc = (a,b) => a + b ;

without parameters


    const myFunc = () => console.log('from the function') ;
    or 
    const myFunc = () => {
        statements
    }

An Arrow function does not create his own object and does not have their own context
Using 'this' reference will alwats refer to the window level

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