Hi,
I have a question about the answer code from the “Use Destructuring Assignment to Pass an Object as a Function’s Parameters” course.
How the function know that min and max are from stats object?
Thanks,
Quentin
const stats = {
max: 56.78,
standard_deviation: 4.34,
median: 34.54,
mode: 23.87,
min: -0.75,
average: 35.85
};
const half = (function() {
"use strict"; // do not change this line
// change code below this line
return (({max, min}) => {
// use function argument destructuring
return (max + min) / 2.0;
});
// change code above this line
})();
console.log(stats); // should be object
console.log(half(stats)); // should be 28.015
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-to-pass-an-object-as-a-functions-parameters