Add a list of extra arguments for the given command. args may be an array or a string to be split on white space.
Accessor for the specific extra args hash (self initializing).
Get a single gem name from the command line. Fail if there is no gem name or if there is more than one gem name given.
Writes the file containing the arguments for building this gem’s extensions.
Adds a dependency on gem dependency with type type that requires requirements. Valid types are currently :runtime and :development.
Creates a self-signed certificate with an issuer and subject of subject and the given extensions for the key.
Corrects path (usually returned by ‘URI.parse().path` on Windows), that comes with a leading slash.
@return [Object] a spec that was unable to be activated due to a conflict