> On May 31, 2016, at 09:25, Emerson Luiz <[email protected]> wrote:
>
> HI,
>
> I need get some info in my MongoDB and set the results as GLOBAL VARS in
> node.js.
>
> Someone has done this before ?
> Can show how you done this ?
That probably isn't a thing you really want to do. It'd go something like this:
myMongoConnection.get('some key', function (err, data) {
if (err) throw new Error("I have no idea how to handle this error because of
what we're doing here");
global.something = data.somethingelse;
})
But what task are you actually trying to do here? If one module is dependent on
another, perhaps have it explicitly depend on it; if this is initialization
step to get configuration that everything else needs, perhaps this belongs in a
loader that makes a config object and passes it to the things that use it. If
it _is_ a config loader, where is the db config coming from?
Knowing what you're trying to do at a higher level might help guide toward a
better design.
Aria
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