Export any project from git repository or local directory to a single epub file. Combine useful features of the following ruby gems (vim_printer, eeepub and others) to produce a single epub file that can be view by any device where epub is supported.

Export any project from a given git repository (or a local directory) to a single pdf file. Combine useful features of vim_printer, html2pdf, pdfs2pdf and others to produce a single pdf file for quick review.

Wrapper of TracePoint.

A client for using the South African Air Quality Index API in Ruby. This is an unofficial project.

Sovren resume parsing API client for Meed Inc.

Google Spreadsheet importer for Rails app.

LIST all 505 S&P500 stocks, list SECTORS and INDUSTRIES, group by GICS SECTOR or INDUSTRY. More features will come.

Check on the status of a website

The goal of this gem is to calculate fuel to launch from one planet of the Solar System, and land to another planet of the Solar System, depending on the flight route.

A toy gem dedicated to clients and project managers who make silly and unrealistic requirements

Generate a tree structure from a text file indented by spaces.

Spackle is the easiest way to integrate your Ruby app with Stripe Billing. See https://www.spackle.so for details.

Calculate the difference between two dates.

Helpful if you are adding hover events on every letter or word of text

Simple key-value database written in Ruby.

Add a Spark of awesome to your ActionView Component.

Upcoming

spark_pr is a Ruby class to generate sparkline graphs with PNG or ASCII output. It only depends on zlib and generates PNGs with pure Ruby code. The line-graph outputs antialised lines.

Yet Another Jruby Spark toolkit.

A logger that can spawn other loggers