Add docs to `path`. (#3010)
Add docs to `path`. (#3010)

* Add docs to `path`.

* docs: update path doc, signatures and related functions. address Scott comments in #3010

Co-authored-by: customcommander <aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d@spinjs.com>
ramda/ramda,ramda/ramda,ramda/ramda