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Articles of interest for Ruby on Rails
Displaying articles 576 - 600 of 5374 in totalArticle Sources
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Group Chat with ActionCable: Part 4
In this series, we're building a clone of Slack using Rails 5 and ActionCable
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Group Chat with ActionCable: Part 3
In this series, we're building a clone of Slack using Rails 5 and ActionCable
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puma-dev replacement for pow and prax
Puma-dev is the emotional successor to pow. It provides a quick and easy way to manage apps in development on OS X; supporting web sockets and ssl.
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Group Chat with ActionCable: Part 2
In this series, we're building a clone of Slack using Rails 5 and ActionCable
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ActionCable - Part 3 - Securing Your WebSockets
Using authentication and authorization, lock down your ActionCable WebSockets so that messages are only sent and received to the intended users.
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Group Chat with ActionCable: Part 1
In this series, we're building a clone of Slack using Rails 5 and ActionCable
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ActionCable - Part 2 - More Complex Example
Extending the previous episode, we look into making a realtime poll application where users can get live feedback on voting.
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Disabling ActionCable for Unauthenticated Users
To only have ActionCable's JS connect for logged in users, we can setup our Javascript to know when a user is authenticated or not, and have our websocket try to connect accordingly.
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ActionCable - Part 1 - Configuration and Basics
A walkthrough on configuring ActionCable with Rails 5. Learn how to configure your mount points and the basics of using ActionCable with your Rails application.
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Solving FizzBuzz in Ruby
See how different approaches can affect the code you write using FizzBuzz as an example
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How ActionCable Uses Redis
Check out some behind the scenes of ActionCable to understand how and why it uses Redis
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ActionController::Renderer
ActionController::Renderer allows you to render arbitrary templates without requirement of being in controller actions.
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Realtime Notifications with ActionCable
Learn how to implement realtime notifications with ActionCable
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Importing and Exporting CSV Data
Basics on importing and exporting CSV Data using Ruby and without gems.
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Improving In-App Notifications
Learn how to refactor in-app notifications to render server side to simplify your code and templates
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Playing with JSON
Some neat tips and tricks for interacting with and parsing JSON responses from an API.
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Wrapping Business Logic with Plain Old Ruby Objects
Learn how to pull business logic out of your models and put them into Plain Old Ruby Objects (POROs) in order to clean up your code and keep chunks of business logic in reusable bits.
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Progressive Render
Slow content got you down? Load it later! Use this gem to defer loading of portions of your page until after load. They will be fetched via AJAX and placed on the page when ready.
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Message Templates
Learn how to use a template model to populate forms and other objects with
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Client Side Validations
Give early warning to users of form errors before they submit. With client side validations, the user can correct any errors prior to submitting the form.
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Custom will_paginate Methods
We take the Leaderboard gem and wire it up with custom code to work seamlessly with will_paginate
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Production Deployment on Ubuntu
A guide to configure your Ubuntu installation and deploy a Ruby on Rails application. Lock down the settings to prevent unwanted access.
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Inviting Users with devise_invitable
Learn how to invite users to your application with devise_invitable
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Eager Loading with Goldiloader
Wouldn't it be awesome if ActiveRecord didn't make you think about eager loading and it just did the "right" thing by default? With Goldiloader it can!
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