Your Teacher
Chris Oliver
Hi, I'm Chris. I'm the creator of GoRails, Hatchbox.io and Jumpstart. I spend my time creating tutorials and tools to help Ruby on Rails developers build apps better and faster.
About This Episode
Understand how and why the version numbers work for the gems you commonly use
Notes
Resources
Rails Concepts
1
Environment Variables
8 minutes
2
Ruby Version Managers
4 minutes
3
Rails Application Structure
14 minutes
4
The Params Hash
15 minutes
5
Sending Data Between Controllers And Views
5 minutes
6
Querying Named Scopes Across Models with ActiveRecord::Relation#merge
4 minutes
Understanding Semantic Versioning
9 minutes
8
A Look Into Routing
9 minutes
9
Forms With Multiple Submit Buttons
10 minutes
10
Basic Authentication and RSS Feeds
13 minutes
11
Pair Programming on Rails Scopes
1 hour and 3 minutes
12
Rails 5's ActionCable and Websockets Introduction
18 minutes
13
Creating a Railsbyte
29 minutes
14
Rails Counter Caches
21 minutes
15
Atomic Updates And Performance with ActiveRecord Transactions
15 minutes
16
Debugging: How to Interpret a Stacktrace
13 minutes
17
Rails Application Templates
13 minutes
18
Custom Rails Configuration Options
15 minutes
19
ActiveRecord Default Scopes, Unscoped, and Unscope
12 minutes
20
Mail Interceptors & Observers in Rails
7 minutes
21
How to Build Custom ActiveRecord Validations
10 minutes
22
Custom Route Constraints & Regex in Rails
5 minutes
23
Building has_one from has_many Associations
9 minutes
24
Serializing Attributes with Custom Coders
22 minutes
25
ActiveSupport Concerns: Making A Duration Calculation Module
24 minutes
26
The difference between Link_to vs Button_to in Ruby on Rails
14 minutes