Debugging
For debugging purposes in development mode, the following methods are provided.
Logging messages and errors
The function debugLog provides automatic error recognition. To log a normal message you use it like this:
debugLog('message title', 'description' [, 'optional message'])
To log it as an error, for example inside a .catch(err => ...) you have to put either 'err' or 'error' as the message title. The 'name' argument lets you give the error a name, so you can find it in your code more easily. The optional argument must be a new Error instance. That way you get the location of your debug logging.
...
.catch(err => {
debugLog('error', 'name' [, new Error().stack])
})