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RESTful Routes in Rails

RESTful Routes in Rails Routes are how requests, through URL and HTTP method, are directed to code that handles the routes. RESTful, Representation State Transfer, routes is a more structured way of defining how our routes work. RESTful routes provide mapping between HTT...

Join vs includes vs eager load vs preload

Join vs includes vs eager load vs preload This is the API that rails give you to avoid N 1 queries.includesjoinspreloadeager_load.

Behind the Scenes: Rails UJS

Behind the Scenes: Rails UJS Rails UJS (Unobtrusive JavaScript) is the JavaScript library that helps Rails do its magic when we use options like remote: true for many of the html helpers.In this article I'll try to explain the main concept of how this works to make it transpa...

Best of Ruby Gems Series | Ruby Pixel Art Week 2021

Best of Ruby Gems Series | Ruby Pixel Art Week 2021 Do you have a Ruby gem that you’d like to write about? We love publishing your posts. Open an issue ticket or send in a pull request to get started and your article posted in the Best of Gems series on Planet Ruby.

Using Angular with Rails 5

Using Angular with Rails 5 Before you can decide on a front-end for your Rails app, you need a feel for the options. Does a particular JS framework speak to you or does it make you feel dirty inside? There's only one way to find out! In this article, Julio Sampaio walks us ...

Two Objects, Yet So Many Relationships

Two Objects, Yet So Many Relationships Rails was by far the most challenging part of the Flatiron Course for me so far, but after completing my project my understanding has grown vastly. Ruby on Rails allows us to create multidimensional relationships between two objects in a really ea...

Plain Ole Ruby Objects

Plain Ole Ruby Objects I think that service objects are sometimes over engineered in Rails, when in fact a plain old ruby object would potentially be better. If you are using a gem to manage services, presenters, library modules, etc, then maybe you should reconsider an...

The MIR C interpreter and Just-in-Time (JIT) compiler

The MIR C interpreter and Just-in-Time (JIT) compiler For the past two years I’ve worked on a project implementing a universal lightweight Just-in-Time (JIT) compiler known as MIR. The cornerstone of the project is a machine-independent medium-level intermediate representation (MIR).A big part of the...

Frontend, backend - let's be friends again

Frontend, backend - let's be friends again Programming is my passion. There's nothing better than working as a team, together to deliver something working to the users.Working together creates this bond. It creates the connection that allows us to trust each other.What are you talking abou...

Upgrade your Rails workflow using visual code maps

Upgrade your Rails workflow using visual code maps As developers, it often feels like all of our time is spent wading through huge file trees, fixing failing test cases, waiting for code reviews and having meetings. What we want is a smooth flow for understanding what code actually does, which cod...

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