Generate JSON schema from JSON.

Jsonschema matchers.

Ruby JSON Schema Validator with OAS helper

JSON Schema based serializer

Useful when writing a simple JSON schema.

Customize JSON ouput through serializer objects

A common argument against STI in rails is that the tables eventually get cluttered with class specific columns. By keeping all subtype specific attrs in json, you completely avoid table bloat while keeping all the advantages of AR and a relational database

This Ruby lib aims at converting JSON files composed of arrays of objects (all following the same schema) into CSV files where one line equals one object.

Multi-language locale detector with specialized Chinese variant detection. Uses FastText for initial language identification and multiple algorithms for Chinese variant detection. Ruby gem packaged by JTCG Team.

Notify battery capacity on your linux laptop

This is a judge system for online judge. This gem work on the wandbox api.

Ruby gem for using the Judopay API

A Ruby library for Web scraping. It allows to describe scraping nodes and text structurally and declaratively.

Rake task to send scores to dashboard.

A simple web framework inspired by Rails. Not meant for production use.

The June.so ruby analytics library

random useful Ruby utilities

SDK for quering the hell out of or.justice.cz HTML pages since there is no API available

JWT authentication for rails APIs

Authentication middleware for Rails API that uses JWTs