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Articles of interest for Ruby on Rails

Displaying articles 476 - 500 of 5374 in total

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    Go Rails

    Migrating From jQuery to Vanilla Javascript

    Without jQuery in Rails 5.1, we explore what it takes to convert your traditional jQuery code into vanilla Javascript methods

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    Drifting Ruby

    Bootstrap Framework and Ruby on Rails

    Using Bootstrap in your application has become much more simple. Also learn to create some helper methods to make working with Bootstrap much easier.

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    Go Rails

    iTunes Controller Code Review: Part 3

    We do a code review of a script that let's you control your Mac and iTunes with commands that generate AppleScripts

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    Go Rails

    iTunes Controller Code Review: Part 2

    We do a code review of a script that let's you control your Mac and iTunes with commands that generate AppleScripts

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    Go Rails

    iTunes Controller Code Review: Part 1

    We do a code review of a script that let's you control your Mac and iTunes with commands that generate AppleScripts

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    Drifting Ruby

    Routing Partials

    The routes file can grow to be unmaintainable and messy. Learn to keep things organized by extracting out blocks of routes into their own files.

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    Go Rails

    Primer on Rails 5.1's new UJS library

    Learn how the new Rails UJS library works and compares with the old version of jquery_ujs that it replaces

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    Drifting Ruby

    Mountable Engines

    Mountable Engines are a great way to extract code into its own namespace and allow the code to be reused in other applications. Other popular gems that are mountable engines are Devise and Doorkeeper.

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    Go Rails

    Using VueJS for Nested Forms in Rails: Part 2

    Learn how to use VueJS as an alternative to Cocoon and other methods of building dynamic nested forms with Rails

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    Go Rails

    Using VueJS for Nested Forms in Rails: Part 1

    Learn how to use VueJS as an alternative to Cocoon and other methods of building dynamic nested forms with Rails

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    Drifting Ruby

    Counter Cache Associations

    When displaying a count of records, this will generate extra SQL Queries. Learn how to reduce the number of SQL queries called with counter caching the number of associated records.

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    Go Rails

    Using VueJS for Nested Forms in Rails: Part 1

    Learn how to use VueJS as an alternative to Cocoon and other methods of building dynamic nested forms with Rails

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    Go Rails

    Code Review: Run Number Refactoring

    We do a code review and refactoring of an implementation of incremental run numbers for an application

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    Drifting Ruby

    Cropping Images with JCrop

    Extend your image upload functionality with JCrop. Learn to redirect the user to a crop page once they have uploaded their image and save versions of the cropped images.

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    Go Rails

    How to use Vue.js and Turbolinks together

    Using Vue.js and Turbolinks together can be a little complex to wrap your head around at first. We not only dive into how this works but we take a look at the vue-turbolinks node module I made so that you can easily use the two together.

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    Drifting Ruby

    Javascript Select Form Fields with Chosen

    Chosen is a jQuery plugin that makes long, unwieldy select boxes much more user-friendly. Learn how to use Chosen in a few different ways in this episode; Rails form builder and Simple Form.

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    Go Rails

    Using Webpack in Rails with the Webpacker Gem

    Let's take a look at using the Webpacker gem in Rails to implement an additional pipeline for building modern frontend Javascript alongside our Rails application using VueJS.

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    Drifting Ruby

    Drag and Drop with Interact.js

    Using Interact.js to create draggable and droppable items in our view, we can use AJAX callbacks on events to interact with our Ruby on Rails application. Also, learn how to use Ruby Assets to manage our Javascript Libraries.

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    Go Rails

    When Callbacks and Dependencies Are A Good Idea

    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.

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    Drifting Ruby

    Page Specific Javascript in Ruby on Rails

    Sometimes you may find yourself with an application that has javascript that needs to execute only on a specific page. This episode lays the foundation to easily manage page specific javascript.

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    Go Rails

    Form Objects Design Pattern

    See how you can use a form object to improve the way you implement custom and complex forms in Rails

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    Drifting Ruby

    Pagination with Kaminari

    When displaying a significant number of records, it is often a basic functions in a web application is to paginate the records and load them as requested.

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    Go Rails

    Select Or Create Field With Selectize.js

    Select a record or create a new one for an association in a form using the Selectize.js library

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    Drifting Ruby

    Intro to Docker on Windows

    Developing a Ruby on Rails application on Windows can be difficult, but doesn't have to be with Docker. Learn how to use Docker to create isolated containers and get them to talk with the Rails app and passed through to the local computer.

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    Go Rails

    Fixing Counter Caches in the Paranoia Gem

    A walk through of the process of fixing a popular gem and learning how ActiveRecord and the Paranoia gem works

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