Online cart implementation in redis

Simple connection checker to find out if a server is available at a certain port

CIA World Factbook crawler

Convert external data into a more usable format

The Dude helps chill out your command line life

A list of some of the current show in NYC, organized by closing date, so you never miss that must-see show.

RDF::RDFXML is an RDF/XML reader and writer for the RDF.rb library suite.

Still a test gem

Web mapping libraries like Leaflet often don't support PostGIS's native Well-Known Binary (WKB) and Well-Known Text (WKT) representation, but they do support GeoJSON, so this library helps translate between the two.

Escape strings with the Object#escape method. This escapes them so they can printed safely but they are not invalidated. Escape and print strings with one method with Object#escape_puts

Grid

Provides API for building response based on ActiveRecord::Relation objects (json, csv, even using custom view builder). It makes much easier to fetch information from database for displaying it for example using JavaScript MV* based frameworks (such as Knockout, Backbone, Angular, etc), i...

The Guardian Ruby API

A service layer framework

A Ruby gem to create, compress, compare PNGs or JPEGs using Google Puppeteer/Chromium

Handful collection of fnuctions and classes that helps debug you app. It's my personal gem. If you're a put debugger like me you're going to like it.

Generate ZUGFeRD/Factur-X/XRechnung/Peppol/FatturaPA compliant invoices with a simple API

Uses wkhtmltopdf to create PDFs using HTML(Windows-compatible)

Run code on only a certain number of Heroku dynos, isolated

FasterCSV is great and all but when you get to 100mb files it takes a while and you may only be looking for certain records that match some criteria, enter theman