Automatic reconnection for Postgres

Extension for ActiveRecord to get serializable and marshalizable models using Rasti::Model

Snapshots for ActiveRecord

Rails gem to allowing records to leave footprints

Build XML descriptions of aeronautical infrastructure either as AIXM 4.5 (Aeronautical Information Exchange Model) or OFMX 1 (Open FlightMaps eXchange).

A simple gem to calculate amortizing loan payments, as part of training at Samyukti

Amounts provides a precise Amount value object with atomic integer storage, safe registered-type arithmetic, explicit conversion rates, display helpers, and an optional ActiveRecord integration layer.

A Ruby gem for calculating anthropometric z-scores and percentiles based on the WHO and CDC 2000 growth chart data.

A basic adaptor to send HTTP requests and parse the responses. Intended to bootstrap the quick writing of Adaptors for specific APIs, without having to write the same old JSON request and processing time and time again.

Code project template renderer

Converts STEM blocks and inline macros to SVG images using MathJax-node for AsciiDoctor PDF.

Implementation of the ISO Standard Atmosphere (ISA) model as defined in ISO 2533 and ICAO 7488/3 1994. Reference implementation used in ISO 2533:2025."

Bitcoin unit converter in Ruby

CLI tool for Bitflyer

CLI for build.io

Provides an easy to use API to get currency rates data from the Bloomberg website

BLS12-381 implementation for Ruby.

The Buckaruby gem provides a Ruby library for communicating with the Buckaroo Payment Engine 3.0.

Automation steps and mock server to validaterequest payloads response.

Calculator basic