RDoc produces HTML and command-line documentation for Ruby projects. RDoc includes the +rdoc+ and +ri+ tools for generating and displaying documentation from the command-line.

YARD is a documentation generation tool for the Ruby programming language. It enables the user to generate consistent, usable documentation that can be exported to a number of formats very easily, and also supports extending for custom Ruby constructs such as custom class level definitions.

rdoc generator html with javascript search index.

Rails REST API documentation tool

Inspired by TomDoc, KSS attempts to provide a methodology for writing maintainable, documented CSS within a team. Specifically, KSS is a CSS structure, documentation specification, and styleguide format. This is a ruby library for parsing KSS documented CSS and generating styleguides.

Generate API docs from your test suite

Pretty documentation generator for Github projects with proper Readme.

Builds manuals

Docco in Ruby

Converts markdown into UNIX manpages and HTML webpages.

TomDoc is flexible code documentation with human readers in mind. The tomdoc gem is a Ruby library to discover and display TomDoc'd methods and classes. Given a Ruby file with TomDoc'd methods, tomdoc can generate HTML or print to the console. You can use it to query up a single method or a group of methods, and it's usable from irb. If you're using TomDoc, tomdoc is for you.

RDoc generator designed with simplicity, beauty and ease of browsing in mind

Rdoc template and generator for Ruby source code that uses javascript to make searching for methods and classes very easy.

Use TomDoc documentation format with YARD.

schemadoc - document your database schemas (tables, columns, etc.)

Annotate your models and keep your comments about fields.

Generate `Rakefile` with `docr` and get searchable documentation for ruby, rails, gems, plugins and all other ruby code in one place

Produces UNIX manual pages for executable scripts.

ERBook 9.2.1 Write books, manuals, and documents in eRuby http://snk.tuxfamily.org/lib/erbook/ ERBook is an extensible document processor that emits [1]any document you can imagine from [2]eRuby templates, which allow scripting and dynamic content generation. Version 9.2.1 (2009-11-18) This release fixes some bugs in, and improves the readability and load time of, generated XHTML documents. Bug fixes * Prevent search button from starting search when search box untouched. * Prevent browser from fetching base-64 embedded URI sources by qualifying their digests with the "cid" URI schema, which is used to identify the parts of a multi-part e-mail message. This cuts down on the amount of "404 - File Not Found" errors on the web server which hosts your generated XHTML documents because web browsers will not confuse these embedded "cid" digests as being relative HTTP files. Housekeeping * Increase vertical spacing between [3]References for better readability. * Embed W3C validator badges as base-64 data URIs to reduce page load time. * Split the document processing code in ERBook::Document into smaller self-documenting methods. References 1. http://snk.tuxfamily.org/lib/erbook/#HelloWorld 2. http://en.wikipedia.org/wiki/ERuby 3. http://snk.tuxfamily.org/lib/erbook/#_references