This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.

extra_rdoc_files

        # Gem::Specification.extra_rdoc_files

(from ruby core)
### Implementation from Specification
---
    extra_rdoc_files()

---

Extra files to add to RDoc such as README or doc/examples.txt

When the user elects to generate the RDoc documentation for a gem
(typically at install time), all the library files are sent to RDoc for
processing. This option allows you to have some non-code files included
for a more complete set of documentation.

Usage:

    spec.extra_rdoc_files = ['README', 'doc/user-guide.txt']



      

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.