Yields to a block and preserves the previous set of objects being printed.
Check whether the object_id id is in the current buffer of objects to be pretty printed. Used to break cycles in chains of objects to be pretty printed.
Adds the object_id id to the set of objects being pretty printed, so as to not repeat objects.
Removes an object from the set of objects being pretty printed.
This method is used inside of several different objects to determine if special behavior is needed in the constructor.
Special behavior is needed if the array passed in as args has true or false as its value, and if the second element of args is a hash.
Creates an RubyGems API to host and path with the given HTTP method.
If allowed_push_host metadata is present, then it will only allow that host.
Retrieves the pre-configured API key key or terminates interaction with an error.
Allows OptionParser to handle HTTP URIs.
Asks the user to answer question with an answer from the given list.
Parses a Range header value ranges_specifier
Parses a Range header value ranges_specifier
@return [String] a string suitable for debugging
Is there a path from ‘other` to `self` following edges in the dependency graph? @return true iff there is a path following edges within this {#graph}