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# Name Comments Duration Released
406 Public Activity 155 comments 10 minutes Feb 13, 2013
382 Tagging 125 comments 11 minutes Sep 22, 2012
364 Active Record Reputation System 105 comments 10 minutes Jul 09, 2012
354 Squeel 69 comments 9 minutes May 30, 2012
342 Migrating to PostgreSQL 137 comments 8 minutes Apr 17, 2012
338 Globalize3 67 comments 5 minutes Apr 04, 2012
251 MetaWhere & MetaSearch 65 comments 8 minutes Jan 31, 2011
239 ActiveRecord::Relation Walkthrough 42 comments 11 minutes Nov 07, 2010
217 Multistep Forms 92 comments 15 minutes Jun 07, 2010
215 Advanced Queries in Rails 3 53 comments 9 minutes May 24, 2010
212 Refactoring & Dynamic Delegator 50 comments 7 minutes May 03, 2010
211 Validations in Rails 3 59 comments 9 minutes Apr 26, 2010
202 Active Record Queries in Rails 3 71 comments 10 minutes Feb 22, 2010
196 Nested Model Form Part 1 184 comments 11 minutes Jan 11, 2010
193 Tableless Model 55 comments 8 minutes Dec 21, 2009
189 Embedded Association 83 comments 14 minutes Nov 23, 2009
181 Include vs Joins 73 comments 11 minutes Sep 28, 2009
179 Seed Data 64 comments 7 minutes Sep 14, 2009
178 7 Security Tips 64 comments 14 minutes Sep 07, 2009
177 Model Versioning 56 comments 9 minutes Aug 31, 2009
176 Searchlogic 96 comments 13 minutes Aug 24, 2009
168 Feed Parsing 55 comments 10 minutes Jun 29, 2009
163 Self-Referential Association 88 comments 14 minutes May 25, 2009
162 Tree Based Navigation 70 comments 11 minutes May 18, 2009
154 Polymorphic Association 125 comments 8 minutes Mar 23, 2009
152 Rails 2.3 Extras 55 comments 9 minutes Mar 09, 2009
147 Sortable Lists 62 comments 8 minutes Feb 02, 2009
145 Integrating Active Merchant 91 comments 18 minutes Jan 19, 2009
140 Rails 2.2 Extras 45 comments 4 minutes Dec 15, 2008
135 Making a Gem 46 comments 9 minutes Nov 10, 2008
132 Helpers Outside Views 58 comments 6 minutes Oct 20, 2008
126 Populating a Database 91 comments 8 minutes Sep 08, 2008
124 Beta Invitations 80 comments 22 minutes Aug 25, 2008
120 Thinking Sphinx 114 comments 12 minutes Jul 28, 2008
115 Caching in Rails 2.1 78 comments 8 minutes Jun 23, 2008
113 Contributing to Rails with Git 36 comments 11 minutes Jun 09, 2008
112 Anonymous Scopes 70 comments 8 minutes Jun 02, 2008
111 Advanced Search Form 105 comments 7 minutes May 26, 2008
109 Tracking Attribute Changes 47 comments 7 minutes May 21, 2008
108 named_scope 69 comments 11 minutes May 19, 2008