gtfs reads GTFS data from a google-compliant Zip bundle and returns an object representing the CSV data inside

Restart puma when files change

Guard::Sidekiq automatically starts/stops/restarts sidekiq worker

Validations mixin for Ruby objects and support for Hanami

HashDot allows you to call hash properties with a dot the same way you would call, say, ActiveRecord relationships and attributes. More traversable and often faster than OpenStruct.

Tiny health check of Rack apps like Rails, Sinatra for use with uptime checking systems like Kubernetes, Docker or Uptimerobot

Beat Heroku's 60s boot timeout with a forward proxy.

Manage multiple Heroku instances/apps for a single Rails app using Rake. It's the Capistrano for Heroku, without the suck.

HTML + ERB + Haml = Himl

Pure Ruby SSH 2.0 server and client implementation

Shared code for Pact gems

An implementation of the HyperLogLog set cardinality estimation algorithm in Ruby using Redis as a back-end

GEM providing helper scripts to manage i18n translations in Google Docs. Features: check YAML files for missing translations; export YAML files to CSV; download translations from multiple Google spreadsheets and store to YAML files

Provides a backend to the i18n gem to allow a definition to contain embedded references to other definitions by introducing the special embedded notation ${}. E.g. {foo: 'bar', baz: ${foo}} will evaluate t(:baz) to 'bar'.

Helps to get ids or screen names from links to social network accounts

Image manipulation in JRuby with ImageScience compatible API

Image comparison lib built on top of ChunkyPNG

A better set of singularization and pluralization rules for Ruby/Rails applications using ActiveSupport.

InfluxDB the Rails way

A Ruby wrapper to the Infoblox WAPI