$assignmentCollection public property The name of the collection

group() public method

ensureBaseMigrationHistory() protected method Ensures

removeChildren() public method Removed all children form

delete() public method Deletes the file with given _id

populateItem() protected method Populates an auth item

getReadPreference() public method Returns read preference

generateToken() public method Generate log/profile token

getFilename() public method Returns associated file's

$options public property Connection options. For example: