Ability to silence certain namespaces

[dougwilson]

It would be nice to be able to silence certain namespaces, probably through an environment variable (like DEBUG). Possible interface:

$ NO_DEPRECATION=my-module,other-module node my_script.js

Should this module honor Node.js core's --no-deprecation argument to silence everything?

[dougwilson]

Even though this module is awesome, I do need this feature before integrating it into connect/express so people can easily do NO_DEPRECATION=connect node app.js if they really wanted.

[dougwilson]

Hm, I wonder if when NO_DEPRECATION=my-module is set, deprecations should also not even be emitted on process.on('deprecation', fn).