dry-schema provides a DSL for defining schemas with keys and rules that should be applied to values. It supports coercion, input sanitization, custom types and localized error messages (with or without I18n gem). It's also used as the schema engine in dry-validation.

Organize your code into reusable components

Organize your code into reusable components

Predicate logic with rule composition

Monitoring and instrumentation APIs

Simple type-system for Ruby

Type system for Ruby supporting coercions, constraints and complex types like structs, value objects, enums etc

A mixin to add configuration functionality to your classes

My SAKURA gem with various utilities. This is my swiss-army knife for Linux and Mac. See README.md for amazing examples, like: richelp ubuntu # shows a richelp of my 'ubuntu' cheatsheet richelp sakura synopsis # shows a riche...

Typed structs and value objects

Algebraic effects

Validation library

Pub/sub system

A toolset of small support modules used throughout the dry-rb ecosystem

Common monads for Ruby

Container-agnostic automatic constructor injection

Data transformation toolkit

A simple, configurable object container implemented in Ruby

file utilities

A framework for DRY RESTful APIs in Ruby on Rails.