Search Results for "where-to-find-free-audiobooks"

Lessons

Ember Features and Where to Find Them

Nov 21, 2016

Resources on how to learn Ember more deeply

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.

10m

How to use the MQTT Protocol with Ruby

MQTT is a message protocol for Internet of Things devices. It's very similar to pubsub where you can broadcast and subscribe to different topics. Learn how to send messages to an MQTT broker in this tutorial.

18m

ActiveSupport Concerns: Making a Soft Deletable module

Feb 12, 2015 Pro

An introduction to Ruby on Rails ActiveSupport concerns where we build a Soft Deletable module like the Paranoia gem

12m

Open Source Vlog - Where Do We Even Start?

Jun 24, 2015

I want to do open source every day. How do we even get started?

10m

SQL Learning Path - Where Clause

Apr 01, 2023

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

URL Shortener Requirements

Sep 18, 2023 Pro

We're going to build a URL Shortener in Rails, so where do we start? In this lesson, we'll plan out our project and the features we want to build.

16m

Adding a Blog Post Show Action

Apr 03, 2023

We need a way to view individual Blog Posts on their own URLs now. That's where our Show action comes into play and we will learn how to build that in this lesson.

Fixing Brittle Tests: Avoid Hardcoded Values

Dec 23, 2019

Test suites often become brittle over time where small changes end up breaking various tests. One way to avoid that is by avoiding using hardcoded values in your test suite.

12m

ActiveRecord Default Scopes, Unscoped, and Unscope

Jun 22, 2021 Pro

ActiveRecord default_scopes are incredibly useful for some features like soft delete. But sometimes we need to undo a scope, so that's where unscope comes in.

10m

Custom ActionText Sanitizer & Scrubber in Rails

Nov 14, 2022 Pro

ActionText is secure by default, but sometimes you need more control over the sanitization. That's where custom sanitizers and scrubbers come in and we'll learn how to use these.

37m

Syncing Repositories with Ruby Scripts - Part 2

Dec 25, 2023

In this lesson, we will pick up where we left off in the last part and package up our script into a gem that we can share. Along the way, we'll look at how we can spread responsibility across a few small classes to separate concerns and hopefully make the

33m

Syncing Repositories with Ruby Scripts - Part 1

Dec 18, 2023

In this lesson, we will be looking at getting a v1 of a Ruby script that will fetch, pull, and push across several repositories and remotes to keep our code up-to-date. Hopefully, it will give you ideas for other areas in your workflow where a simple Ruby

11m

Notifications for ActionText User Mentions

Jun 05, 2019 Pro

When you at-mention a user, you typically want to send email or other types of notifications to alert that user they were mentioned. In this episode, we'll look into ActionText Content to see how we can extract the user mention attachments and do that.

How to use Mocks in Ruby tests

Jan 13, 2020 Pro

Mocks are a handy tool for writing tests in Ruby. You can use them to fake an object and verify that the correct methods were called against it. Perfect for testing a method that integrates closely with another class or module.

23m

Concept Application: Assert Difference Deep Dive

Apr 25, 2022

In this video, we will explore how the concepts we looked at in "Flattening Scopes in Ruby" are used in Rails by taking a look at the assert_difference method. We will walk through how the method works while taking note of where the concepts are applied.

10m

Symbols vs Strings

Feb 14, 2019

Ever wondered what the difference between Symbols and Strings were? Why would we use one over the other when most languages only have strings?

More lesson search results →

Forum Threads

Setup Ubuntu 14.04 Trusty Tahr Discussion

Thank you, it helped me a lot...

ZhAinoS %z% replied August 4, 2017 3:53am

238

General

Using the Trix Editor plus File Upload Attachments Discussion

Hi there! Any idea why uploading works in development locally, but not on ngrok or in production? I get this: application-f91eb14d1a71eb1bded7bacba5a2c9f6e50d1ef47606669468a65584ed3f021d.js:18352 U...

Gabriel Ursache replied August 11, 2023 7:35am

General

Comments With Polymorphic Associations Discussion

If you use: ```` rails g model Comment commentable:references{polymorphic} ```` rails auto creates the compound index for lookup as part of the migration: ```` t.references :commentable, po...

Karl McCollester replied June 13, 2022 4:22pm

General

Setup Ubuntu 13.04 Raring Ringtail Discussion

I found this article very informative,it is very helpful for getting rails installed.Thanks for sharing.Ruby on Rails Developer in india

AshleyBates replied June 17, 2015 11:23am

General

How do Rails developers work with JS developers on a project?

Umar, I would say no, you do not not microservices or separate frontend/backends. You're free to use whatever frontend you want, but in a monolithic app, think of it more like the frontend dev wo...

Chris Oliver replied March 20, 2019 10:38am

General

Track user's usage per month

Thanks for the thorough answer, Chris. I didn't explain it all too well. With 1. I meant simply `*_counter` columns on the User without any extra stuff going on. I feel mostly for the extra "Coun...

eelcoj replied January 27, 2017 11:19am • Solved

Rails

How did you become good at back end development / Ruby on Rails?

I would agree with others here, Google is a massive help. But Chris has built a fantastic comminuty here at GoRails along with a wealth of amazing resources. With that I would say never be affraid ...

Alan Reid replied February 8, 2017 11:56am • Solved

Rails

Deploy Ubuntu 18.04 Bionic Beaver Discussion

Chris Oliver replied February 17, 2018 4:09am

General

Realtime Nested Comments: Part 3 Discussion

it was really painful to add the current_user (if you want to have edit and delete only for the person who created that comment) to this since device's current_user method it not working with hotwi...

OuttaSpaceTime replied December 8, 2021 8:40am

General

Adding Stripe update card form, Cancel, and Resubscribe Discussion

Thanks again Chris for this. For some reason my "Card update" is giving the following error:"Invalid source object: must be a dictionary or a non-empty string. See API docs at https://stripe.com/do...

Neba Funwi-gabga replied May 31, 2016 4:16pm

General

File Uploads with Refile Discussion

Thank you so many times over. This was a life saver!

Jake Yeaton replied January 6, 2018 5:42am

General

How to migrate from Heroku to Digital Ocean

Chris, will you be extending Hatch to do patching/updating? tim

tim carmichael replied November 30, 2017 9:56pm • Solved

Servers

Multiple File Uploads with Shrine Discussion

Has anyone had any luck getting this working rendering image templates/partial instead of just an image (mentioned as an alternative at around 11.30 in the video)? Chris has been kind enough t...

Adam Morgan replied February 14, 2018 4:43pm

General

Free SSL with Rails and Nginx using Let's Encrypt

Thanks!

Aleksey Sizov replied January 14, 2019 9:37am

General

Using React

nice

Rio replied April 29, 2023 1:33pm • Solved

Rails

How do I allow a user to make multiple payments on one booking using Stripe?

I'm a few days behind catching up on the forum. Great to see you got it working! Having the quantity being passed over sure helps. :) Took a while to debug, but I bet it feels good to have figured ...

Chris Oliver replied October 19, 2016 12:44am • Solved

General

Is there a beginners course?

Therrapy replied December 16, 2020 5:20pm

Rails

Using Purchased Themes with Rails | GoRails - GoRails

Jesus, yup all the concepts are still the same for Rails 6. The only change is that Javascript is now primarily written in the app/javascript folder using Webpacker instead of the asset pipeline i...

Chris Oliver replied June 17, 2020 1:57pm

General

How do I find out why Stimulus controllers aren't getting compiled? Asset Pipeline problem

Not an answer, but I got it working by running `rails assets:precompile`. Shouldn't this be part of `Profile.dev`? or something like that? Still curious about original question of how to see what ...

Greg S replied November 27, 2022 5:21am

Javascript

Rails for Beginners Part 38: Deploying to Heroku Discussion

Hey Chris, unfortunately since November 2022 heroku there is no free plan. I will evaluate to do in AWS.

Guilherme Domingos replied October 23, 2023 6:13pm

General

More forum thread search results →

Rails for Beginners

Advanced Ruby: Behind the Magic

Payments with Rails Master Class

Refactoring Rails

Hatchbox.io

Jumpstart Rails SaaS Template

Remote Ruby Podcast

Rails Hackathon

Beginner Bounties

Ruby on Rails Job Board

Search Results for "where-to-find-free-audiobooks"

Lessons

Ember Features and Where to Find Them

Nov 21, 2016

SQL Learning Path - Where Calculations

Apr 01, 2023

How to use the MQTT Protocol with Ruby

Aug 22, 2022

ActiveSupport Concerns: Making a Soft Deletable module

Feb 12, 2015 Pro

Open Source Vlog - Where Do We Even Start?

Jun 24, 2015

SQL Learning Path - Where Clause

Apr 01, 2023

URL Shortener Requirements

Sep 18, 2023 Pro

Adding a Blog Post Show Action

Apr 03, 2023

Fixing Brittle Tests: Avoid Hardcoded Values

Dec 23, 2019

ActiveRecord Default Scopes, Unscoped, and Unscope

Jun 22, 2021 Pro

Custom ActionText Sanitizer & Scrubber in Rails

Nov 14, 2022 Pro

Syncing Repositories with Ruby Scripts - Part 2

Dec 25, 2023

Syncing Repositories with Ruby Scripts - Part 1

Dec 18, 2023

Notifications for ActionText User Mentions

Jun 05, 2019 Pro

How to use Mocks in Ruby tests

Jan 13, 2020 Pro

Concept Application: Assert Difference Deep Dive

Apr 25, 2022

Symbols vs Strings

Feb 14, 2019

Forum Threads

Setup Ubuntu 14.04 Trusty Tahr Discussion

Using the Trix Editor plus File Upload Attachments Discussion

Comments With Polymorphic Associations Discussion

Setup Ubuntu 13.04 Raring Ringtail Discussion

How do Rails developers work with JS developers on a project?

Track user's usage per month

How did you become good at back end development / Ruby on Rails?

Deploy Ubuntu 18.04 Bionic Beaver Discussion

Realtime Nested Comments: Part 3 Discussion

Adding Stripe update card form, Cancel, and Resubscribe Discussion

File Uploads with Refile Discussion

How to migrate from Heroku to Digital Ocean

Multiple File Uploads with Shrine Discussion

Free SSL with Rails and Nginx using Let's Encrypt

Using React

How do I allow a user to make multiple payments on one booking using Stripe?

Is there a beginners course?

Using Purchased Themes with Rails | GoRails - GoRails

How do I find out why Stimulus controllers aren't getting compiled? Asset Pipeline problem

Rails for Beginners Part 38: Deploying to Heroku Discussion