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pathmap_partial 

        # String.pathmap_partial

(from gem rake-13.0.6)
---
    pathmap_partial(n)

---

Extract a partial path from the path.  Include `n` directories from the
front end (left hand side) if `n` is positive.  Include |`n`|
directories from the back end (right hand side) if `n` is negative.

This String extension comes from Rake

This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.