Discipline your file system by securely deleting some of its precious files or directories using shred.

A production-grade decision agent that provides deterministic rule evaluation, conflict resolution, and full audit replay capabilities. Framework-agnostic and AI-optional.

If you have decision algorithm that can be easily expressed in a table, this gem can help

DSL for rendering CSVs from an array of objects

Deckard Cain knows everything about the Diablo 3 Community API

Decking is a rewrite of the node tool also called decking which provides docker orchestration

Deckland is a security library written by Chris Bishop

Generate PDFs from HTML, templates, and React components using the Deckle API.

Lightweight decorators using plain old Ruby objects.

This gem provides an interface to the versatile decktet playing card system.

Declarable provides a DSL to define states, derived values, and actions. It helps separate state management from business logic, creating cleaner, more maintainable, and easily testable classes.

Build lightweight, modular, testable command line apps.

A Coded statement of account (CODA) Wrapper Library

Simple gem for decoding JWT token

Converter color spaces from/to: HEX/RGB/HSL/HSV/HSB/HSI/CMYK. The Alpha channel (transparency) is supported. There is also a simple RGB generator.

This gem provides Deconstructable, a mixin module that helps you to support pattern-matching over your types. Usage -------- ``` class Thing include Deconstructable ... deconstructable :x, :y deconstructable def foo do_the_foo end end ``` This class provides a single DSL metho...

Convert XML to JSON with a DSL

Provides a simple way to define multiple representations of an object

Simple decorator + serializer in Ruby

CSV generator utilising the decorator pattern