Is assigning key value pairs a statement in JavaScript?

I am curious to learn about the following code snippet:

 var a = {x:function(){},y:function(){}}

Can we consider x:function(){} to be a statement within this code?

Answer №1

Incorrect. It doesn't stand alone as an expression; rather, it's a component of an expression. More specifically, according to the ECMA-262 guidelines, it is referred to as a PropertyAssignment within the syntax of an object initializer expression.

Answer №2

Basically, a definition is a clear and precise explanation of what something is or means.

When we see y:method(){} within the b declaration, it is actually a part of a larger structure, so no, it is not considered a stand-alone element.

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