Extends command line arguments array (ARGV) to parse itself.

Acceptable argument classes. Now contains DecimalInteger, OctalInteger and DecimalNumeric. See Acceptable argument classes (in source code).

Represents a node in the tree. Nodes are never encountered except as superclasses of other objects. Nodes have siblings.

Represents the primitive object id for OpenSSL::ASN1

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

Used internally to indicate that a dependency conflicted with a spec that would be activated.

The TextConstruct module is used to define a Text construct Atom element, which is used to store small quantities of human-readable text.

The TextConstruct has a type attribute, e.g. text, html, xhtml

Reference: validator.w3.org/feed/docs/rfc4287.html#text.constructs

Element used to describe an Atom date and time in the ISO 8601 format

Examples:

• 2013-03-04T15:30:02Z

• 2013-03-04T10:30:02-05:00

Raised by Encoding and String methods when the source encoding is incompatible with the target encoding.

C struct shell

The base exception for JSON errors.

This exception is raised if the nesting of parsed data structures is too deep.

This exception is raised if a generator or unparser error occurs.

This class is used as a return value from ObjectSpace::reachable_objects_from.

When ObjectSpace::reachable_objects_from returns an object with references to an internal object, an instance of this class is returned.

You can use the type method to check the type of the internal object.

OpenSSL::Config

Configuration for the openssl library.

Many system’s installation of openssl library will depend on your system configuration. See the value of OpenSSL::Config::DEFAULT_CONFIG_FILE for the location of the file for your host.

See also www.openssl.org/docs/apps/config.html