This is a custom blockchain with a working network layer. It just mines and receives blocks and evaluates block order and correctness. Build any distributed business logic on top of it.

Lazy JSON skimmer-parser

An interface to Learn.co

Rake & capistrano tasks to clone partial data between Rails application environments.

It's lenjadoric

Wrapper for level.travel API

Gem for loading variables (terms, geographies, authors, pages, oauths) to monitor

Small lib and script to check API description in special format against test server

Light and Fast Serializer

Likebomb is a quick and efficent way to annoy your Facebook friends by liking or commenting on every status and/or photo belonging to them. This gem is a great example of the possiblites with the new Facebook Graph API.

Run static code analysis across many languages, powered by popular open source libraries.

Markov chains for Lita.

It's logasmic

Parses log files and imports them into a database

Uses the TFL API to return simple, useful station/stop data based around a long/lat pair

JSON API(jsonapi.org) serializer wrapper methods that work with Rails and can be used to serialize any kind of ruby object with AMS style output.

A simple utility to integrate and sync your Toggl activity with your Luxafor flag

Gem contains hw3

Mabmapper is a powerful and extendable processing engine to normalize any kind of input data into a simple intermediate format made of fields and values. It comes with a ready to use engine to process MabXML data. Hence the name Mabmapper.

A Magic Pipe to send data in arbitrary formats to configurable backends, with topics. It features a modular design that allows to configure and extend how the payloads are fetched, serialized, encoded, submitted, and most importantly where: SQS, HTTPS endpoints, etc.