10:16
#267 ·
Deciding whether or not to have separate first and last name fields gets a bit confusing. Basecamp's recently released name_of_person gem shows you exactly how to handle this reliably and also stands as a fantastic example of how to build a concern
17:32
#266 · Pro
Adding pagination to our nested comment threads is easier than you might think, plus we'll take a look at a couple different approaches we can use
6:16
#265 · Pro
Nested comment threads pose a lot of unique challenges. One of these is deleting comments because you can easily lose the child comments or context. We'll take a look at a couple great ways of handling this.
14:04
#264 · Pro
Using AJAX, we can submit our comments and have them render onto the page without a page refresh.
20:43
#263 · Pro
Implementing polymorphic, reusable comments across models and limiting the nesting allowed for nested comment threads
22:06
#262 · Pro
How to build nested comments and threads in Ruby on Rails
18:07
#194 ·
Add various types of charts to your Rails app with Chartkick and use Groupdate to make easy group queries in SQL
16:16
#191 · Pro
Use ActiveRecord::Store and ActiveRecord-TypedStore to save user preferences and settings to a single column in the database
10:08
#173 ·
Learn how to use ActiveRecord Explain to analyze your SQL queries generated by ActiveRecord
15:36
#171 · Pro
Learn how to use ActiveRecord Transactions to create atomic updates across multiple records and to improve the speed of bulk operations