Hash with completion search feature. See OptionParser::Completion.
Raises when a switch with mandatory argument has no argument.
InlineComment objects are the most common. They correspond to comments in the source file like this one that start with #.
This represents a warning that was encountered during parsing.
Installs a gem along with all its dependencies from local and remote gems.
Raised when trying to activate a gem, and that gem does not exist on the system. Instead of rescuing from this class, make sure to rescue from the superclass Gem::LoadError to catch all types of load errors.
Raised when trying to activate a gem, and the gem exists on the system, but not the requested version. Instead of rescuing from this class, make sure to rescue from the superclass Gem::LoadError to catch all types of load errors.