# File lib/deltacloud/drivers/mock/mock_driver.rb, line 357
  def blobs(credentials, opts = nil)
    check_credentials(credentials)
    blobs=[]
    Dir[ "#{@storage_root}/buckets/blobs/*.yml" ].each do |blob_file|
      blob = YAML.load( File.read( blob_file ) )
      blob[:id] = File.basename( blob_file, ".yml" )
      blob[:name] = blob[:id]
      blobs << Blob.new( blob )
    end
    blobs = filter_on( blobs, :id, opts )
    blobs
  end