Curated list of episodes, bundled to help you on your learning path!
Videos of tech, infrastructure, hardware and software which non-instructional by nature.
Articles around software and tutorials.
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Add an activity feed to your application with Public Activity.
In this episode, we look at various tips and tricks.
Using polymorphic associations, we can have comments assigned to a post as well as comments assigned to other comments.
Part II - In this episode, we create performant links for adding, accepting/rejecting and removing friends for our social media application.
Part I - In this episode, we create our authentication for users, default view for authenticated users, friendship model, associations and scopes for our social media application.
In this episode, we look at combining Rails UJS, nested routes, scopes and StimulusJS. A deep dive from the beginning to completion of multiple select boxes changing based on their selections.
In this episode, we take a look at some tips and tricks around the database schema and model scopes.
Callbacks are great for quickly tapping into the object life cycle. However, after a model or an application grows, it will become harder to maintain over time. It is better to extract the responsibility and separate the logic.
Keeping client data protected is important, but once an attribute is encrypted, it becomes difficult to work with it. With Blind Index, we regain functionality on searching and validations.
In this episode, we look into creating a blockchain as well as proof of work for car maintenance tracker application. Blockchain is used to establish a trust that records have not been tampered with.