A library to aggragate statistics of large data with streaming, less memory.

Logging is a flexible logging library for use in Ruby programs based on the design of Java's log4j library. It features a hierarchical logging system, custom level names, multiple output destinations per log event, custom formatting, and more.

fsinv indexes file systems. It creates a complex inventory of one or more file system hierarchies and supports output formats like JSON, YAML, XML, binary (ruby marshall dump) and SQLite3 db (via active_record).

Popart shows you what your site looks like, rendered in a bunch of browsers. Make your own piece of modern art, powered by Ruby, sharing and the letter L. Also Sauce Labs.

Tiny Ruby client for the Omni Flash API. Supports seedance-2 (video + audio) and gpt-image-2 / nano-banana-2 (image) under the Gemini Omni Flash family. Sign in and create a key at https://omniflash.net/.

EOS This is a significant fork of Lasse Bunk's rails gem 'gretel' (http://github.com/lassebunk/gretel) that retains the convenient page hierarchy specification DSL of the original gem, but does all rendering using a user-specifiable partial template.

Executes shell command and returns its outputs in single call. Both synchronous and asynchronous (with EventMachine) executing is supported.

My custom jekyll theme for https://summoning.net/.

StringStubber allows you to truncate Strings, while preserving whole-words.

actiondebug is a utility that can give you more insight into the structure of your Rails application. It can show all filters that a controller is using, grouped by action. It can also report which actions skip a given filter. Its extendability is essentially endless. Great tool ...

The Bookmark Exporter CLI is a command-line tool for organizing and transferring bookmarks across multiple browsers including Chrome, Firefox, Safari, and Opera. With just a few simple commands, export bookmarks in JSON, Markdown, CSV, and HTML formats. Ideal for automated scripts and command lin...

Adds scopes to ActiveRecord to allow for biased and weighted random sampling from a query.

A simple helper for creating HTML calendars and tables. An example in a view: <%= HtmlSkeleton.new.calendar %> The calendar/table may be embelished by user supplied lambda's, e.g. for inserting link_to.

Converts Html to Textile, or as some say 'html2textile', it's built on nokogiri

PipeRpc was designed so parent und child processes can call each other's methods. It uses a protocol similar to JSON-RPC but serializing with msgpack.

ShoppingCart plugin provides checkout functionality, which can be integrated into your online store and configured according to your business logic.

This gem helps to convert a text from one writing system to another using Interslavic standards, with option to specify one. Also works as a standalone console program.

Ideamart services can eb consumed with this gem and it supports sending SMS/Subscription message/USSD responses

A simple grid framework based on the semantic grid system, built in sass and tuned to work with both fluid and fixed layouts.

A tiny utility that reorders records for stack-cut badge printing, available as both a Ruby library and a command-line tool.