Just like Hello World: csv reading, putting.

Quantitative and statistical tools written for Ruby for trading and finance.

A beautiful analytics dashboard UI for Rails apps already using ahoy_matey for tracking. Quarterdeck reads your existing Ahoy data and presents it in a modern dashboard with charts, tables, and filters.

Quby::Compiler compiles a DSL for questionnaires to JSON

You can create your slide as a text file. It means that you can version controlyour slide like your Ruby scripts. You can custom your slide style by Ruby.So Rabbit is for Rubyist. You can use RD, Markdown and Wiki format as slide source. Rabbit provides programmer friendly keyboard interface. I...

A rack middleware for logging requests to InfluxDB

Racknga is a Rack middlewares that uses Rroonga features.

A Rails engine that auto-generates an easy-to-use admin interface for your ActiveRecord data. A modernized fork of RailsAdmin, originally created by Erik Michaels-Ober, Bogdan Gaza, and contributors.

An MCP server that lets you annotate Rails views in the browser and have AI agents read and act on your feedback.

A mountable Rails engine that provides a customizable onboarding flow with progress tracking, tooltips, and milestones

Tasks to manage translation files

A library for providing Japanese railways and stations.

A collection of useful data about NANPA Rate Centers.

Ruby implimentation of how brain works.

A Ruby gem that helps create test data by analyzing and extracting real records and their associations from your database.

ReciteCSV assists to implement a class for CSV reader. A reader class implemented by ReciteCSV iterate each row as PORO(Plain Old Ruby Object).

This gem is still under active development. Please contact me directly with any questions or suggestions. To start: r = RedcapAPI.new(token, url) # your institution has it's own url, and each project has it's own token r.get(optional record_id) # returns all records in JSON fo...

REDCap Survey API provides a ruby-style interface for interacting with the REDCap survey system from Vanderbilt.

Detect regressions by comparing API responses, CSV exports, and more between environments

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