Override to display the default values of the command options. (similar to arguments, but displays the default values).
For example:
def defaults_str --no-gems-first --no-all end
Add a command-line option and handler to the command.
See Gem::OptionParser#make_switch for an explanation of opts.
handler will be called with two values, the value of the argument and the options hash.
If the first argument of add_option is a Symbol, it’s used to group options in output. See ‘gem help list` for an example.
Return a sorted list of all command names as strings.
Turn an array of [name, version, platform] into an array of NameTuple objects.
Copies this package to path (if possible)
remove trailing zeros segments before first letter or at the end of the version
Combines sets into a ComposedSet that allows specification lookup in a uniform manner. If one of the sets is itself a ComposedSet its sets are flattened into the result ComposedSet.
Returns a Gem::StubSpecification for default gems
Returns a Gem::StubSpecification for installed gem named name only returns stubs that match Gem.platforms
Return the latest specs, optionally including prerelease specs if prerelease is true.
Sanitize a single string.
Duplicates Array and Gem::Requirement attributes from other_spec so state isn’t shared.
Return a string containing a Ruby code representation of the given object.