ShinseiConfig (真正 — genuine, correct, authentic) loads configuration from YAML files, supports ERB interpolation, per-environment splitting, and validates structure using dry-schema.

A Ruby library for terminal text styling with ANSI colors and effects. Provides an elegant, functional API with immutable style objects that can be composed using the >> operator. Supports standard colors, hex values, and comprehensive text effects including bold, faint, italic, underline, overli...

Dry‑rb compatible client for Dialog eSMS (URL API)

Common framework to build command line interfaces with Ruby

Common framework to build command line interfaces with Ruby

Domain-first service and repository scaffold for Rails. Enforces DDD architecture with Blueprinter and Dry-rb libraries

GuideRail transforms various data sources into safe, immutable `Data` objects. By leveraging the robust validation capabilities of `dry-schema`, it provides a clear and declarative way to define, validate, and instantiate your data structures.

Common monads for Ruby

"sinatra-validation is a gem to define parameter validation with dry-validation"

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

Dry::Workflow allows developers to define complex, multi-step business processes with a clear DSL. It supports `step`, `map`, and `try` operations, similar to dry-transaction, but with an added emphasis on defining and executing rollback procedures for each step if the workflow fails. This helps ...

Generates simple and extendable controller, views and helpers that support you to DRY up the CRUD code in your Rails project. Start with these elements and build a clean base to efficiently develop your application upon.

Dry::Transaction comes with a limited set of steps. This gem defines a few more steps that are useful for getting the most out of Transactions.

A simple DSL to describe metadata for endpoints and automatic params construction based on dry-struct schemas. Support for openapi

Simple copy of [dry-monads](https://github.com/dry-rb/dry-monads) do monads, it implements only mixin for your service object and Success/Failure result object.

Typed structs and value objects

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.

Shorthand `M` module with injected dry-monads.

This gem will apply the DRY pattern for your controllers by creating the basic CRUD actions in each controller.

Inspired by dry-initializer and virtus, portrayal is a minimalist gem that takes a somewhat different approach to building struct-like classes. It steps away from types, coersion, and writer methods in favor of encouraging well-designed constructors. Read more in the Philosophy section of the REA...