Problem with unused library functions

[hcvazquez]

Problem with unused library functions

[wooorm]

Highly probable, yes.

This research is kind-off useless to me though, because:

a) I have no idea which functions your algorithm removed;
b) Unified will never be dropped in on its own, always used with other modules, which probably do use some of those functions.

To answer your questions:

-Did you were aware of the existence of these unused functions in your projects?

I’ve rewritten some parts to reduce that amount. Such as including some parts of Node’s pipes internally. I kinda think 10% is nice. But I’d love to know what you did to

-Do you think that this is a problem?
-Do you think that can be useful a tool for deal with this kind of problem?

No, such fixes should be implemented in a build step, not by libraries such as this.

UPDATE

I checked more in depth, and it seems:

• polyfills are removed, which are in place to deal with different user agents and should not be removed;
• function replaceExt, function location, and some setters are erroneously removed, the whole function bodies are stripped!

From what I gather you use the tests of unified to check the bundle. However, dependencies also have tests and those tests don’t need to be added to unified itself. Those tests are not included in your algorithm though.

You’re testing the wrong thing. 10% isn’t true.