foe

Found Or Error, If a callback recieves no error, and no data, error.

Why

This module may be usefull for other use-cases, but the specific use-case I had was mongo returning no error, and no document when it couldnt find a doc. In some casses, i want it to error when not found.

Usage

 
// Require and init foe with an optional custom error factory
var foe = require('foe')(function(){
    return customError();
});
 
// Wrap callbacks in foe.
someCall(foe(callback));