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I had a look in the ecmascript standard, but couldn't find anything about object or arrays being stored by reference.
Could you let me know what I missed?
ecma-international.org/publication...
What I did see was 'object values', which seem sufficient to explain how it all works, given that object properties are separate to object values.
Man, don't you have anything better to do?
I've seen you all around arguing about this... we understand. You are smarter cause you read the whole ECMAScript standard :)
So, it isn't part of the language?
But 'Javascript has object references' also sounds confusing to me. And yes, pass by value would be better.
What do they point at?
What's a memory address in javascript?
return && break && throw new Errror('✋');I haven't been able to find "object references" in the language specification so far.
Could you let me know where to look?
What is it then? And btw, this is how someone would explain to a beginner. I feel @aleksandr has explained it nicely.
If you feel it has been explained nicely, why are you asking what it is? :)
But I'm also wondering -- what is an object reference (which I can't find in the language specification) and how does it differ from an object value (which I can find in the language specification)?
Because I want to know what is a better way. Everyone is not into specs. Some idea is required to understand the concept. There is abstraction in every level of knowledge. Probably you can read anything other than the spec and you can find the answers 😀🤘
What I've understood is that object values are just like primitive values, the difference is that there are properties you can look up given an object value.
Which seems very simple, and avoids adding references, and the mystery of what they reference, and avoids confusion with pass by reference, or having a reference that you pass by value, but that value isn't a reference or the thing being referred to ... so, what is that "reference value" supposed to be?
Ok if they are the same as othere then why are the array not equal? And by reference I mean the address.