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Finally always wins, unless you crash your computer meanwhile

11th February 2014 | by Adam Beres-Deak | javascript, fun

In JavaScript it is perfectly valid to have a return statement in a finally block. But this doesn't mean, you should really put it in there. Consider the following code:

function whatDoesThisReturn() {
    try {
        return false;
    } finally {
        return true;
    }
}

console.log(whatDoesThisReturn());

Basically the finally block is called after the try block, therefore it overrides the return value.

So this function returns true.

by Adam Beres-Deak

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