Object Methods in JavaScript
Objects can do things too! We can put functions inside objects (called methods) so the object can "act". There are also built-in tools from the Object class to work with properties.
Let’s learn the most useful ones with everyday examples – like a robot that can greet you!
Methods – Functions Inside Objects
A method is just a property that is a function. Use 'this' to refer to the object itself.
Shorter way with arrow? Careful – arrow functions don’t have their own 'this'!
Object.keys, values, entries
These give you arrays of keys, values, or both.
Checking Properties
Freezing Objects
Make an object unchangeable with Object.freeze()
Quick Fun Quiz
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