At first glance, both functions getUser1() and getUser2() appear similar, intending to return an object with the name property set to "Saidali". However, there is a crucial difference that impacts the behavior of getUser2().
In getUser2(), a line break appears immediately after the return statement:
Due to JavaScript's Automatic Semicolon Insertion (ASI) mechanism, a semicolon is automatically inserted after the return statement, treating it as a complete statement on its own. As a result, the subsequent object block is treated as a separate code block and is not associated with the return statement.
Therefore, the return statement in getUser2() effectively returns nothing, resulting in the value undefined. The object block following the return statement is not executed or processed.
You can copy here:
// getUser1
function getUser1() {
return {
name: "Saidali",
};
}
// getUser2
function getUser2() {
return
{
name: "Saidali";
}
}