output, and example scope issue.

[ChrisCPO]

I must be missing something or/but the documentation is poor on this subject.

How do I actually create the output file? and where does it create it at?

cheers

UPDATE
ok I see it creates a folder ./api_docs in the app's root directory, I was using git status to check for file modifications. Why does this folder not show up in git? my .gitignore has not been modified.

UPDATE
til: git does not track empty folders.

Upon getting the gem to work in Sinatra app, I came across a few issues,
in my app I have a simple around(:each) hook

  config.around(:each) do |example|
    DB.transaction(:rollback=>:always, :auto_savepoint=>true) { example.run }
  end

which when used in conjunction with this gem was rasing the following error:

        `example` is not available from within an example (e.g. an `it` block) or from constructs that run in the scope of an example (e.g. `before`, `let`, etc). It is only available on an example group (e.g. a `describe` or `context` block).
     # ./spec/spec_helper.rb:27:in `block (3 levels) in <top (required)>'
     # ./spec/spec_helper.rb:27:in `block (2 levels) in <top (required)>'

spec was trying to call example from within another example.
This is a simple fix.

I have opened a pr that address this issue and a allows this gem to work in a non Rails app, though still needs to be tested with Rack::Test and rspec.

pr #19