1. Test after commitMake after_commit callbacks fire in tests for Rails 3+ with transactional_fixtures = true.
2. Rpx nowRuby: RPXNow.com user login/creation and view helpers Facebook, Twitter, Google, MSN, OpenID, MySpace, Yahoo -- All in One
4. Bitfieldsn Booleans = 1 Integer, saves columns and migrations.
5. VendorerVendorer keeps your dependencies documented, cached and up to date
6. I18n dataRuby: country/language names and 2-letter-code pairs, in 85 languages, for country/language i18n
10. RucoDesktop-style, Intuitive, Commandline Editor in Ruby. "Better than nano, simpler than vim."
14. KennelDatadog monitors/dashboards/slos as code, avoid chaotic management via UI
15. Tic tac toePlay Tic-Tac-Toe in Ruby using Curses(full-screen-commandline app)
19. DotfilesClean and powerful dotfiles -- bash / git / ruby / irb / nano / ruco
20. FallbackFallback when original attribute is not present or somethings not right.
24. Cmd2jsonCovert command output and exit status to json to pipe them atomically into logs
25. Acts as feedRails/AR: Transform a Model into a Feed Representation (Feed Reader)
26. SmusherRuby/CLI: Automatic lossless reduction of all your images
27. PruPipeable Ruby - forget about grep / sed / awk / wc ... use pure, readable Ruby!
29. WwtdWWTD: Travis simulator - faster + no more waiting for build emails
30. Fast gettextRuby GetText, but 12x faster + 530x less garbage + simple + clean namespace + threadsafe + extendable + multiple backends
35. record activitiesRails: Record user activities without controller helpers, build on top of userstamps plugin
36. has a locationAR: Easy location (lat/long) handling + in_radius + find on a given map section
38. soft deletionExplicit soft deletion for ActiveRecord via deleted_at and default scope
39. s3 meta syncEfficiently sync folders with s3 using a metadata file with md5 sums.
40. reduceRuby/CLI: minify javascript + stylesheets, lossless image optimization
41. autotestSave a file, autotest will run the matching tests! (Autotest without ZenTest)
45. dockerbDockerfile.erb - use ruby in your dynamic Dockerfile
46. language snifferDetect Programming Languages by extensionor or #! or content from files and texts, no dependencies
49. ar mergeMerge 2 ActiveRecords, preserving attributes, associations and counters