class RDoc::Store

def clean_cache_collection collection # :nodoc:

:nodoc: 
def clean_cache_collection collection # :nodoc:
  collection.each do |name, item|
    if item.empty? then
      collection.delete name
    else
      # HACK mongrel-1.1.5 documents its files twice
      item.uniq!
      item.sort!
    end
  end
end