Set @@default_parser to new_value if it is one of the available parsers. Else raise NotValidXMLParser error.
register uri against this name.
test if this uri is registered against this name
Returns the full path to this spec’s gem directory. eg: /usr/local/lib/ruby/1.8/gems/mygem-1.0
Returns the full path to the gems directory containing this spec’s gem directory. eg: /usr/local/lib/ruby/1.8/gems
Register the Symbol command as a gem command.
Unregister the Symbol command as a gem command.
Really verbose mode gives you extra output.
Is this dependency simply asking for the latest version of a gem?
Indicated, based on the requested domain, if remote gems should be considered.
Return a list of the gem specifications in the dependency list, sorted in order so that no gemspec in the list depends on a gemspec earlier in the list.
This is useful when removing gems from a set of installed gems. By removing them in the returned order, you don’t get into as many dependency issues.
If there are circular dependencies (yuck!), then gems will be returned in order until only the circular dependents and anything they reference are left. Then arbitrary gemspecs will be returned until the circular dependency is broken, after which gems will be returned in dependency order again.
Are we doctoring a gem repository?
Lazy accessor for the spec’s gem directory.
Creates an installer for spec that will install into gem_home. If user is true a user-install will be performed.