module AWS::S3::Tree::Parent

def append?
  @append
end

def children
  Tree::ChildCollection.new(self, collection,
                            :delimiter => delimiter,
                            :prefix => prefix,
                            :append => append?)
end

def initialize collection, options = {}
  options = {
    :prefix => nil,
    :delimiter => '/',
    :append => true,
  }.merge(options)
  @collection = collection
  @prefix = options[:prefix]
  @delimiter = options[:delimiter]
  @append = options[:append]
  super
end

def inspect
  "<#{self.class}:#{collection.bucket.name}:#{prefix}>"
end