Ops tools for managing servers

Ruby SDK for parsing, serializing, validating, and transforming ODIN documents

A simple OFX (Open Financial Exchange) parser built on top of Nokogiri. Currently supports OFX 102, 200 and 211. Usage: OFX('sample.ofx') do |ofx| p ofx end

Parses OFX 1.x and 2.x files into typed domain objects with a fluent API and configurable field mappings.

oj_windows is a fork of Oj (https://github.com/ohler55/oj) by Peter Ohler, adapted to build with the MSVC (mswin) Ruby toolchain: pthread mutexes replaced with Windows primitives, POSIX headers guarded, and SIMD string scanning enabled under MSVC. It provides the full Oj API (module Oj) and JSON-...

A Ruby library for deterministic PDF generation with embedded TrueType fonts, Japanese text extraction, vector graphics, PNG/JPEG images, links, and outlines.

The app provides a command-line interface (CLI) to an Ollama AI model, allowing users to engage in text-based conversations and generate human-like responses. Users can import data from local files or web pages, which are then processed through three different modes: fully importing the content i...

A deterministic, contract-driven Ruby client for the Ollama API. Provides chat, generate, embeddings, structured outputs, and model management with strict JSON schema validation, automatic model pulling, exponential backoff on timeouts, and observer-style streaming hooks. Designed for Rails, agen...

An OmniAuth strategy for implementing Sign-in with Slack using OpenID Connect

Threads OAuth2 Strategy for OmniAuth

OmniExchange converts currencies using up-to-the-minute foreign exchange rates.

A composable type system for Ruby with runtime validation and coercion.

OpenAI 101 working through the API endpoints

What openapi_kit-generated Ruby code requires at runtime: the codecs that translate between wire values and Ruby types, the decoding primitives the generated structs are built from, and the credential extraction that a generated authenticator interface hands you.

A Ruby gem that generates OpenAPI 3.0 documentation from Minitest integration tests in Rails applications. Uses serializers as the single source of truth for response schemas.

The implementation of the Open Assets Protocol for Ruby.

Cdd is a pure-Ruby library that models the IEC Common Data Dictionary (IEC 61360 / CDD ontology), supports power-type semantics where instances can themselves be used as classes, and imports the Parcel Excel workbook format (both ParcelMaker .xlsx and the legacy 6-file .xls export layout) into a ...

Cuentas de comercio, saldos y movimientos de Red Enlace (ATC) OpenHub, Bolivia. Núcleo en Rust compartido con los paquetes openhub-bo de Python y TypeScript. Integración no oficial, sin afiliación con Red Enlace (ATC).

Sesión OAuth, transporte, errores y tipos compartidos de los clientes openhub-bo para Red Enlace (ATC) OpenHub, Bolivia. Núcleo en Rust compartido con los paquetes openhub-bo de Python y TypeScript. Integración no oficial, sin afiliación con Red Enlace (ATC).

Cobros QR con PIX, activos virtuales (USDT/USDC) y Binance Pay vía Red Enlace (ATC) OpenHub, Bolivia. Núcleo en Rust compartido con los paquetes openhub-bo de Python y TypeScript. Integración no oficial, sin afiliación con Red Enlace (ATC).