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Authenticator for the “DIGEST-MD5” authentication type. See authenticate().

Switch that takes an argument.

IO wrapper that creates digests of contents written to the IO it wraps.

Raised when a bad requirement is encountered

The RequirementList is used to hold the requirements being considered while resolving a set of gems.

The RequirementList acts like a queue where the oldest items are removed first.

RFC 2617 Digest Access Authentication for WEBrick

Use this class to add digest authentication to a WEBrick servlet.

Here is an example of how to set up DigestAuth:

config = { :Realm => 'DigestAuth example realm' }

htdigest = WEBrick::HTTPAuth::Htdigest.new 'my_password_file'
htdigest.set_passwd config[:Realm], 'username', 'password'
htdigest.flush

config[:UserDB] = htdigest

digest_auth = WEBrick::HTTPAuth::DigestAuth.new config

When using this as with a servlet be sure not to create a new DigestAuth object in the servlet’s initialize. By default WEBrick creates a new servlet instance for every request and the DigestAuth object must be used across requests.

Digest authentication for proxy servers. See DigestAuth for details.

Htdigest accesses apache-compatible digest password files. Passwords are matched to a realm where they are valid. For security, the path for a digest password database should be stored outside of the paths available to the HTTP server.

Htdigest is intended for use with WEBrick::HTTPAuth::DigestAuth and stores passwords using cryptographic hashes.

htpasswd = WEBrick::HTTPAuth::Htdigest.new 'my_password_file'
htpasswd.set_passwd 'my realm', 'username', 'password'
htpasswd.flush

Enumerator::Chain is a subclass of Enumerator, which represents a chain of enumerables that works as a single enumerator.

This type of objects can be created by Enumerable#chain and Enumerator#+.

Thrown when PTY::check is called for a pid that represents a process that has exited.

Error raised by a dRuby protocol when it doesn’t support the scheme specified in a URI. See DRb::DRbProtocol.

Individual switch class. Not important to the user.

Defined within Switch are several Switch-derived classes: NoArgument, RequiredArgument, etc.

A Child object is something contained by a parent, and this class contains methods to support that. Most user code will not use this class directly.

Some tags must only exist a specific number of times in a given RSS feed. If a feed has too many occurrences of one of these tags, a TooMuchTagError will be raised.

Generated when trying to lookup a gem to indicate that the gem was found, but that it isn’t usable on the current platform.

fetch and install read these and report them to the user to aid in figuring out why a gem couldn’t be installed.

An error that indicates we weren’t able to fetch some data from a source

Raised when a gem dependencies file specifies a ruby version that does not match the current version.

RemoteFetcher handles the details of fetching gems and gem information from a remote source.

SpecFetcher handles metadata updates from remote gem repositories.