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All Episodes

14:25
How to use Multiple Databases in Rails 6.0
#309 ·

With Rails 6.0, you can now define multiple primary and replica databases, define separate migrations for each primary database, and configure each model to read and write from different databases.
13 1
10:17
Handle Race Conditions with Pessimistic Locking
#308 · Pro

Race conditions can cause problems with data integrity. We can prevent these issues with Pessimistic Locking in ActiveRecord which uses database row-level locking.
7 0
10:54
Preventing Conflicts with Optimistic Locking
#307 · Pro

When things (users, jobs, etc) attempt to update the same record at the same time, we can often lose changes. Optimistic locking uses a lock version number to warn you about updating stale objects so you can handle that safely.
13 1
15:35
How to use AMP with Ruby on Rails
#306 · Pro

Learn how to add support for Accelerated Mobile Pages (AMP) from Google to Ruby on Rails in this tutorial
12 0
8:19
Ruby's Array() and Array.wrap
#305 ·

Learn how to remove conditionals and make your code simpler and more reliable using Ruby and ActiveSupport's Array wrap methods
21 1
17:00
How to use Twilio Markup Language (TwiML) in Rails
#304 · Pro

Reply to inbound SMS and phone calls using TwiML to create XML responses to Twilio conversations

4 1
17:07
Inbound SMS in Rails with Twilio
#303 · Pro

Receiving inbound SMS in Rails with Twilio is very similar to handling inbound emails with Action Mailbox
12 0
11:07
How to send SMS Messages in Rails with Twilio
#302 ·

Sending SMS or Text Messages in Ruby on Rails is really easy using an API like Twilio
14 4
8:01
Amazon Cloudfront CDN for Rails Asset Pipeline & Webpacker
#301 · Pro

A CDN can distribute assets globally and allow more parallel downloads. This equates to performance benefits for users anywhere in the world
16 7
8:49
Building a product in under 10 minutes with Jumpstart Pro
#300 ·

Jumpstart Pro is finally out today! We'll take a look at out to build a subscription content business with it in under 10 minutes
20 16
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