how to build a complete, real-world application from scratch with Ruby on Rails step by step.
A lot of Ruby code is "magic". We'll explain the magic and see how it works using the powerful tools Ruby gives us.
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Learn how to handle inbound emails in your Rails application and use them to create comments in your app
Use the Trix editor in your admin area using Administrate's custom fields.
Index and search your models by geolocation using Searchkick and Elasticsearch
Learn how Bootsnap speeds up your Ruby and Rails app boot times by preloading the load paths and caching Ruby bytecode
Learn how to use the Facebook API and refresh auth tokens using the Koala gem
Geocode (or geolocate) addresses using the geocoder gem along with the Google Maps APIs and then use it to search your database by location
Often times you hear people say using callbacks and adding dependencies are always bad. Life's not that simple and in this episode we explore when to use callbacks and when it makes sense to add gem dependencies to your app.
A walk through of the process of fixing a popular gem and learning how ActiveRecord and the Paranoia gem works
Implement the decorator pattern with the Draper gem in your Rails application
Learn how to build a dedicated admin area in your Rails app for editing records by admins using the ActiveAdmin gem
Learn how to implement multiple file uploads in your app using Shrine and jQuery File Upload
See how to add exceptions to recurring events with the ice_cube gem
See how to take rules from the ice_cube gem and add recurring events to any calendar
We take the Leaderboard gem and wire it up with custom code to work seamlessly with will_paginate
Learn how to invite users to your application with devise_invitable
Learn how to use sentimental analysis against text inside your application and cache it so you can query against it later
We fix a bug in simple_calendar now that ActionController::Parameters are enforced with strong_params in Rails 5
Use Carrierwave to add attachments to your Mailboxer conversation messages
Learn how to create conversations with 3+ users using the mailboxer gem
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