grape-idioms

What problem does it solve?

Defines and enforces idiomatic Grape API practices to reduce design drift, improve input validation, and ensure consistent error handling across Rails apps.

Core Features & Use Cases

• Define input contracts with params do and declared(params, include_missing: false) to shape inbound data.
• Standardize error envelopes, rescue_from handlers, and versioning strategies to maintain consistent API behavior.
• Use grape-entity/presenter patterns to shape responses and share logic with Rails controllers.
• Rails integration tips to align Grape endpoints with Rails apps and reuse services.

Quick Start

Define a basic Grape API with input contracts using params do and declared(params, include_missing: false), add standardized error handling, and implement versioned routes.