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Full Stack JavaScript Techdegree Student 981 Pointscalling function processSale
how is it possible that the javascript engine recognises name: the element will be shown if we set the arguments
processSale(product, 5) - why it didnt call something else in the object instead?
addInventory(product, 3) - same thing here
how it can recognise we want name property to be called.
Thanks for reply
1 Answer
Steven Parker
231,248 PointsThe code uses membership notation to access the name when creating the log message:
console.log(quantity + " " + prod.name + "s sold");
// ^^^^^^^^^
The prod.name
accesses the name property of the product. The addInventory function has nearly the same line of code and works the same way.