Auchomag - Variables

app.js

// EXAMPLE ONE

var foo = 'Andrew';
console.log(foo); // 'Andrew'

function foo () {
  return 'From foo function'
}
console.log(foo()); // 'From foo function'

// At this point we have no way to access the foo variable 'Andrew'

// EXAMPLE TWO

var bar = 'Mike';
var obj = {
  bar: function () {
    return 'From bar function' 
  }
};

// Here we have access to both bar and obj.bar()

Thanks for taking the time to do this, I see what you mean, even though I don't understand the reason why. It has helped.