| 1 | 456 | 372 | letter_opener | When mail is sent from your application, Letter Opener will open a preview in the brows... |
| 2 | 1,383 | 1,576 | nested_form | Gem to conveniently handle multiple models in a single form with Rails 3 and jQuery or ... |
| 3 | 2,033 | 3,247 | cancan | Simple authorization solution for Rails which is decoupled from user roles. All permiss... |
| 4 | 5,144 | 4,723 | nifty-generators | A collection of useful Rails generator scripts for scaffolding, layout files, authentic... |
| 5 | 6,872 | 10,708 | populator | Mass populate an Active Record database. |
| 6 | 9,876 | 16,507 | private_pub | Private pub/sub messaging in Rails through Faye. |
| 7 | 19,336 | 35,924 | uniquify | Generate a unique token with Active Record. |
| 8 | 34,144 | 44,354 | xapit | Ruby library for interacting with Xapian. Includes full text search, faceted options, s... |
| 9 | 35,739 | 75,382 | rubywarrior | You play as a warrior climbing a tall tower. On each floor you need to write a Ruby scr... |
| 10 | 44,381 | 44,354 | rmov | Ruby wrapper for the QuickTime C API. |
| 11 | 62,059 | 102,761 | url_formatter | Example of creating a Ruby Gem for RailsCasts episode #301 |
| 12 | 80,413 | 75,382 | importex | Import an Excel document by creating a Ruby class and passing in an 'xls' file. It will... |
| 13 | 114,402 | 102,761 | niftygenerators | A collection of useful generator scripts for Rails. |
| 14 | 117,095 | 75,382 | mustard | Simple "must" matchers for specs. |
| 15 | 141,433 | 154,925 | musts | Simple "must" matchers for specs. |