Does this dependency request match spec?
NOTE: matches_spec? matches prerelease versions. See also match?
Used by UserDB to create a basic password entry
Used by UserDB to create a digest password entry
Creates an obscured password in realm with user and password using the auth_type of this database.
Returns the inverse of the eigenvector matrix V
Return all files in this gem that match for glob.
Builds Marshal quick index gemspecs.
Make directories for index generation