Validation library with type-safe schemas and rules

Flexible type system for Ruby with coercions and constraints

Useful, common monads in idiomatic Ruby

Coercion and validation for data structures

A simple mixin to make Ruby classes configurable

Typed struct and value objects

Application framework with state management and built-in dependency injection support

A simple, configurable object container implemented in Ruby

General purpose Command Line Interface (CLI) framework for Ruby

DSL for building class initializer with params and options.

The official dry-rb railtie

Predicate logic with rule composition

Container-agnostic constructor injection mixin

A toolset of small support modules used throughout the @dry-rb & @rom-rb ecosystems

A book review tool for Leanpub's Markdown Book Format

Roda integration for dry-web apps

Flexible, expressive pattern matching for Ruby

Inflector for Ruby

⚠ Dry::Equalizer is now part of dry-core; this separate codebase is now deprecated ⚠

Data transformation toolkit