Ruby yard doc not showing any files

Question

This is my setup:

• Ruby 1.9.2 p290
• Yard 0.8.1

The folder structure is not a gem, just plain old Ruby code:

.
├── classes
│   ├── crawl.rb
│   └── page.rb
└── run.rb

The problem is that yard does not see any files.

yard doc yields this output:

 Files:           0
 Modules:         0 (    0 undocumented)
 Classes:         0 (    0 undocumented)
 Constants:       0 (    0 undocumented)
 Methods:         0 (    0 undocumented)
 0.00% documented

Any ideas why it can't see any of my files, or isn't

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Edit (Additional info):

Yard does have permissions to create files.

After I run the yard doc command, my directory shows yard files:

.       ..      .yardoc classes doc     run.rb

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Edit (response to comment about rdoc)

Once I delete the doc folder that yard creates (rdoc complains about it) rm -rf doc, rdoc generates documentation and provides this output

 Files:       7

 Classes:     6 ( 4 undocumented)
 Modules:     0 ( 0 undocumented)
 Constants:   2 ( 2 undocumented)
 Attributes: 18 (18 undocumented)
 Methods:    24 (20 undocumented)

 Total:      50 (44 undocumented)
  12.00% documented

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Edit (Additional info)

Yard does not work for me on other ruby builds including MRI 1.8.7 and jRuby 1.6.4. It behaves the same way as described above

Answer 1

Yard does not automatically document all ruby files in a directory structure. It looks for files in a ./lib directory. If you want to document others, you must specify that in the command or in a .yardopts file

example yard classes/*.rb *.rb