A simple Hash to JSON serializer with some helpers to improve JSON model columns.

A Ruby DSL and parser for converting hashes into trees of data objects.

Command line app that produces the MD5 hash of all files in a set of folders

HashTML is a gem for parsing HTML documents to Ruby Hash-like objects.

Ruby library to interact with in-memory hash database collections. Offers very little technical dependencies. In order to develop or run the tests for your application you just need ruby installed, run bundle install and you're good to go. No need to install and start your database, migrate, etc.

has_metadata lets you move non-indexed and weighty columns off of your big tables by creating a separate metadata table to store all this extra information. Works with Ruby 1.9. and Rails 3.0.

Reduce your table width and migration overhead by moving non-indexed columns to a separate metadata column.

Hastur API client gem

HaTeMiLe (HTML Accessible) is a open source library developed to improve accessibility converting a HTML code in a new HTML code more accessible, its features is based in WCAG 2.0 document, eMAG 3.1 document and some features of Job Access With Speech (JAWS), Opera before version 15 and Mozilla Firefox.

The HTTP toolkit

A translation for the string centric hstore extension

Helper for generating guides articles from textile source. Extracted from railties-3.0.0.beta3 project.

This package implements a chaining block cipher using a one wayhash. This method of encryption is the same that is used by radius (RFC2138) and is also described in Applied Cryptography by Bruce Schneider (p. 353 / "Karn")

HCl is a command-line client for manipulating Harvest time sheets.

Work with the elements of western music theory, such as pitches, scales, intervals, and chords.

Rails-compatible helpers for setting the heap.js snippet

Plugin to check activerecord connection in heartcheck.

Plugin to check cache connection in heartcheck.

Plugin to check redis connection in heartcheck.

Plugin to check sidekiq connection in heartcheck.