RDoc::RI::Store

A set of ri data.

The store manages reading and writing ri data for a project (gem, path, etc.) and maintains a cache of methods, classes and ancestors in the store.

The store maintains a #cache of its contents for faster lookup. After adding items to the store it must be flushed using #save_cache. The cache contains the following structures:

@cache = {
  :class_methods    => {}, # class name => class methods
  :instance_methods => {}, # class name => instance methods
  :attributes       => {}, # class name => attributes
  :modules          => [], # classes and modules in this store
  :ancestors        => {}, # class name => ancestor names
}