helps manage db dumps and imports via rake tasks

A database schema management tool that reads a "single-source-of-truth" schema definition from a ruby file and auto-migrates the database to conform to it.

Double entry accounting for Rails applications

When you have a system of objects that have many references to each other, it becomes an issue to be able to clone properly that object graph. There may be control objects you may not want to clone, but maintain references to. And some references you may not wish to clone at all. Enter DeepDive. Allows you a means by which you can do controlled deep cloning or copying of your complex interconnected objects.

Converts ruby hashes and arrays into objects. Also works with JSON & YAML files.

Simple and composable validation and coercion of data structures inspired by clojure specs

Kafka libraries for Ruby.

Desi (Developper Elasticsearch Installer) is very simple tool to quickly set up an Elastic Search local install for development purposes.

Determine which experiments and features a specific actor should see.

Token-based rails-api authentication with Devise

A gem that provides parsing and output of phone numbers according to NANPA (North American Numbering Plan Administration) standards. If possible, time zones are populated by abbreviation as well as offset relative to the local timezone.

An easy way to interact with Estonian DigiDoc services.

Dive Into Objects - Pattern matching extension for plain old Ruby objects

Distillery extracts the "content" portion out of an HTML document. It applies heuristics based on element type, location, class/id name and other attributes to try and find the content part of the HTML document and return it.

RSpec matchers for DataMapper

A gem to generate docx files.

Simple client & tools for http://www.dovico.com/.

The simplest Ruby HTTP client. Dpr lets you do HTTP directly on URL strings.

Simple gem to make shots and list stuff from Dribbble

A Ruby gem to introduce RSpec helpers which can help you DRY up your specs