Ruby on Rails Screencast Tutorials - Page 13

In this lesson, we will look at how to filter the results from our database queries.

SQL Learning Path - Where Calculations

Apr 01, 2023

In this lesson, we will look at how to use calculations with the where clause to filter the results from our database queries.

12m

SQL Learning Path - Update Delete Statements

Apr 01, 2023

In this lesson, we will look at how to update the data and delete rows of data from our database tables.

SQL Learning Path - Primary Keys

Apr 01, 2023

In this lesson, we will look at how to setup auto-incrementing integers ids for our rows in our database tables.

18m

Sql Learning Path Foreign Keys

Apr 01, 2023

In this lesson, we will begin to explore how we can relate rows from one table to rows in another table by using foreign keys.

SQL Learning Path - Join Statements

Apr 01, 2023

In this lesson, we will look at using the foreign keys to join tables together to return results from both tables.

10m

SQL Learning Path - Group By Statement

Apr 01, 2023

In this lesson, we will look at how to group rows by a given column and then use aggregate functions to perform calculations on the results.

SQL Learning Path - Group By with Joins

Apr 01, 2023

In this lesson, we will look at how to use joins together with group by clauses to group by columns from other tables.

11m

SQL Learning Path - Having Statements

Apr 01, 2023

In this lesson, we will look at how to filter the groups resulting from writing group by clauses with the HAVING clause.

10m

Auto-submitting Forms & Custom Turbo Stream Actions

Mar 27, 2023

Learn how to auto-submit forms when a user changes a value and use custom Turbo Stream Actions to update the page

20m

Rails Initialization Internals

Mar 20, 2023 Pro

In this episode, we will learn about how Rails initializers work internally.

22m

Custom Rails Generators for API Clients

Mar 13, 2023 Pro

In this episode we will look at how to make and use custom Rails generators to create new API clients.

18m

Testing HTTP Requests with Webmock

Mar 07, 2023 Pro

In this episode we will look at how to use Webmock to test our API Clients.

15m

Extracting Reusable Base Classes In Ruby

If you're building something with shared functionality, extracting a base class can be helpful to create a shared place each class can inherit from. We'll explore how to do this for our API clients and one of the tricky things about accessing constants.

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.

26m

How to Test OmniAuth with Rails

Feb 13, 2023 Pro

Testing OmniAuth integrations in your Rails app can be straightforward for basics, but there's not a lot of documentation about testing other things like OmniAuth Params. This episode, we'll test registration, login, and OmniAuth params.

15m

Turbo Confirm Modals with Confirmation Text in Rails

Feb 06, 2023 Pro

Turbo confirm modals typically ask a simple yes or no confirmation. What if you want to force the user to type in confirmation text to ensure they are paying attention? That's exactly what we'll build in this episode!

24m

ActiveSupport Concerns: Making A Duration Calculation Module

Jan 30, 2023 Pro

This episode is part 2 in a series about leveraging ActiveSupport::Duration. In this episode, we will look at how to build a reusable concern to setup relationships between models that allow them to automatically handle calculating and updating durations

22m

Serializing Attributes with Custom Coders

Jan 23, 2023

In part one of this episode on leveraging ActiveSupport::Duration, we look at how to provide a solution to calculating and updating model attributes that represent lengths of time. We look at ActiveSupport::Duration and how we can write a custom coder cla

12m

Rails Caching with Memcached

Jan 16, 2023

Rails ships with support for using Memcached as the cache storage. Memcached is an open source, key value store that is designed primarily for caching. Out of the box it is configured to automatically expire old cache keys and can easily be scaled up with

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SQL Learning Path - Where Clause

Apr 01, 2023

SQL Learning Path - Where Calculations

Apr 01, 2023

SQL Learning Path - Update Delete Statements

Apr 01, 2023

SQL Learning Path - Primary Keys

Apr 01, 2023

Sql Learning Path Foreign Keys

Apr 01, 2023

SQL Learning Path - Join Statements

Apr 01, 2023

SQL Learning Path - Group By Statement

Apr 01, 2023

SQL Learning Path - Group By with Joins

Apr 01, 2023

SQL Learning Path - Having Statements

Apr 01, 2023

Auto-submitting Forms & Custom Turbo Stream Actions

Mar 27, 2023

Rails Initialization Internals

Mar 20, 2023 Pro

Custom Rails Generators for API Clients

Mar 13, 2023 Pro

Testing HTTP Requests with Webmock

Mar 07, 2023 Pro

Extracting Reusable Base Classes In Ruby

Feb 27, 2023 Pro

Net Http API Client from Scratch

Feb 20, 2023 Pro

How to Test OmniAuth with Rails

Feb 13, 2023 Pro

Turbo Confirm Modals with Confirmation Text in Rails

Feb 06, 2023 Pro

ActiveSupport Concerns: Making A Duration Calculation Module

Jan 30, 2023 Pro

Serializing Attributes with Custom Coders

Jan 23, 2023

Rails Caching with Memcached

Jan 16, 2023

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