chore(ramda): Remove dependency on external library

[NeoVance]

TLDR Reduce final module size and dependency clutter.

Ramda is cool. Using it can help make code more functional and expressive. However, it’s not always a good idea to couple a library to a third-party dependency if we can solve the problem with a few lines of code.

I guess this wouldn't be so much of an issue if the build output something which did not contain the require for the ES module. The main issue with requiring this third-party dependency is that it increases the amount of code that needs to be downloaded, since we have another library which is required from this one. This is mainly a problem for those of us who are using native ES modules rather than using bundlers with tree shaking I suppose.