rake rdoc does not work as advertised

[jedeleh]

The readme file on github says to do this to get at documentation:

Run rake rdoc to generate the API docs and see CollectiveIdea::Acts::NestedSet::Model::SingletonMethods for more info.

There are two issues here. First, not all projects have an rdoc rake task. I had to run 'gem rdoc awesome_nested_set' to generate the rdoc. Second, once the rdoc is generated, there is no documentation for CollectiveIdea::Acts::NestedSet::Model::SingletonMethods.

[parndt]

@jedeleh it seems SingletonMethods was refactored away. I think what the docs mean is to run rake rdoc inside the source code of awesome_nested_set which isn't very clear.

Would you like to reword this with proper instructions and submit a pull request?