Blog post idea

gistfile1.txt

Write a blog post about "return ASAP".

e.g.

```
$user = getUser();
if ($user) {
    $group = getGroup($user);
    if ($group) {
        // do something
    }
    else {
        throw new Error('No group');
    }
}
else {
    throw new Error('No user');
}
```

Can be better written as:

```
$user = getUser();
if (!$user) {
    throw new Error('No user');
}

$group = getGroup($user);
if (!$group) {
    throw new Error('No group');
}

// do something
```