class Ractor: Ractor is an Actor-model abstraction for Ruby that provides thread-safe parallel execution. Ractor.

creates_option: Creates an option from the given parameters +params+. option_params.

The subtract() method of Temporal.Duration instances returns a new Temporal.Duration object with the difference between this duration and a given duration. It is equivalent to adding the negated value of the other duration.

The months accessor property of Temporal.Duration instances returns an integer representing the number of months in the duration.

Updating Custom Installations Custom installations do not support client-side upgrade functionality. Use kubectl directpv migrate to migrate the old resources to a new installation. Pod Security Policies Kubernetes deprecated the PodSecurityPolicy feature in v1.21, then removed it entirely in v1.25. Use Pod Security Admission as a replacement, as recommended in the Kubernetes documentation.

Description Use this command to discover the block devices present in the cluster. The command outputs a yaml file listing the available drives. After generating the yaml, modify the file to select the drive(s) you wish to use with Volume Manager. Ensure that any drives that should not be erased by Volume Manager have not been selected in the yaml file.

class Enumerator::ArithmeticSequence: ArithmeticSequence is a subclass of Enumerator, that is a representation of sequences of numbers with common difference. Instances of this class can b

class ObjectSpace::WeakMap: WeakMap is a key-value map that holds weak references to its keys and values, so they can be garbage-collected when there are no more references left.

class Zlib::Deflate: Deflate is the class for compressing data. ZStream for more information.

module GC: The \GC module provides an interface to Ruby's mark-and-sweep garbage collection mechanism. Some of the underlying methods are also available via the