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5m

How to Upgrade Ruby Versions

Apr 05, 2023

Over time, you'll need to upgrade the Ruby version of your Rails application. For example, a new version of Ruby was released since we started this series that fixes a couple security issues in Ruby so we'll teach you how to upgrade your Ruby version.

0
46m

Classes & Objects in Ruby

Apr 03, 2023

Object oriented programming and Ruby go hand in hand. This lesson, we'll learn how to define classes and create instances of them to organize our code.

21
47m

Loops & Blocks in Ruby

Apr 03, 2023

Loops allow you to run code multiple times. This is handy when you need to process a group of items one at a time until the entire group is finished. We'll also learn about Ruby blocks to define the set of operations.

6
41m

Refactoring our Ruby code

Apr 03, 2023

So far, our project has been a single line of operation. We can refactor this to use methods to reuse code in various ways.

3
26m

Methods & Functions in Ruby

Apr 03, 2023

A method or function is a way to define a group of code that can be used repeatedly. We'll learn how to define methods in our Ruby code and then use them multiple times.

2
59m

Conditionals in Ruby

Apr 03, 2023

Conditionals allow your code to take different paths. Learn how to use conditionals like if statements in your Ruby code

15
26m

Hashes in Ruby

Apr 03, 2023

Learn how to use Hashes in your Ruby code

11
33m

Arrays in Ruby

Apr 03, 2023

Learn how to use Arrays in your Ruby code

8
19m

Integers & Floats in Ruby

Apr 03, 2023

Learn how to use Integers and Floats in your Ruby code

8
34m

Strings in Ruby

Apr 03, 2023

Learn how Strings work in Ruby

10
14m

Ruby Scripts & IRB

Apr 03, 2023

Learn how to execute Ruby Scripts and interactively run Ruby code in IRB

15
32m

Net Http API Client from Scratch

Feb 20, 2023 Pro

In this episode we will look at using Ruby's built-in Net::HTTP class to build API clients for making http requests.

8
14m

The Ruby Subscript Operator

Jan 09, 2023 Pro

Rails uses the Ruby subscript operator to implement versioning with ActiveRecord Migrations. We'll learn how this works and implement it from scratch to see how it all ties together

6
12m

Modular Code Organization

Dec 26, 2022

In this episode, we will look at an option for beginning to refactor your code architecture to use modules as a first step to potentially extracting a new class.

6
21m

Building Utilities with Ruby Scripts

Dec 19, 2022

In this episode, we look at how to get started making utility programs with Ruby similar to the built in cat and grep programs.

3
8m

Debugging with Caller

Dec 12, 2022

Debugging Ruby with the Caller method

2
24m

Your First Ruby Gem Part 2

Nov 07, 2022

In this follow-up episode on building your first Ruby gem, we look at setting up version control, adding a basic testing setup, and adding a basic GitHub action for a CI (continuous integration) setup. With these pieces in place, we should have a solid fo

2
21m

Your First Ruby Gem

Oct 24, 2022

In this episode, we will create our first Ruby Gem. It will be a very simplified gem that adds a method to the built-in Ruby Array class. The goal is to understand the core pieces of what is needed to create a gem that we can share with the community.

8
29m

Creating a Railsbyte

Oct 10, 2022

In this episode, we look at how to make a Railsbyte template. Specifically, we will be making a Railsbyte that will set up our application for deployment with Render which will allow us to be able to reuse the template on any application that we would lik

0
15m

Error Handling Ergonomics in Noticed

Oct 03, 2022 Pro

Errors can come up in many different ways. This episode, we'll look at how we can improve error handling in the noticed gem to cleanly handle issues with ActiveRecord without negatively affecting

0
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