Ruby On Rails

Blogs

The Top Ruby Weekly links of 2018

The Top Ruby Weekly links of 2018 We’re closing out the year by looking back at some of the biggest developments from across the Ruby landscape. Here’s what Ruby devs clicked on in 2018, based on data from the Ruby Weekly.

Decoding and Interacting with Barcodes | Drifting Ruby

Decoding and Interacting with Barcodes | Drifting Ruby Using the QuaggaJS Library, learn how to scan and decode barcodes with your Ruby on Rails application. Using provided callbacks, interact with controller actions to provide a seamless experience.

Ruby on Rails: what the <hack> is this and why is it important for your product?

Ruby on Rails: what the <hack> is this and why is it important for your product? Making it as simple as it can get, Ruby and Rails is a web development framework providing Rails developers a time saving method for writing code. Yet in a world of many other web frameworks, Rails is just one of them. These frameworks were built ...

Ruby 2.6 Released: Just-In-Time Compilation Is Here | Heroku

Ruby 2.6 Released: Just-In-Time Compilation Is Here | Heroku The Ruby committers have again continued their annual holiday tradition of gifting us a new Ruby version: Ruby 2.6 was released today, including the long awaited Just-In-Time (JIT) compiler that the Ruby team has been working on for more than a ye...

Rails Local Development over HTTPS using a Self-Signed SSL Certificate

Rails Local Development over HTTPS using a Self-Signed SSL Certificate I found myself in a peculiar situation recently. I was integrating a Single Sign On workflow with Google as the IdP (read more about it here). After authenticating on Google, a callback url is provided to handle the response. Google requires that ...

Rails 5 Active Record attributes API

Rails 5 Active Record attributes API Rails 5 was a major release with a lot of new features like Action Cable, API Applications, etc. Active Record attribute API was also one of the features of Rails 5 release which did not receive much attention.Active Record attributes API is used ...

How to Reduce Memory Usage by Tuning Gemfile

How to Reduce Memory Usage by Tuning Gemfile Rails is known for many things but memory effectiveness is not one of them. By default, it loads all gems, used and unused, which contributes to the overall memory footprint. Fortunately, we can easily eliminate this waste without touching the app...

Juggling Chainsaws at Machu Picchu: Metaprogramming in Ruby

Juggling Chainsaws at Machu Picchu: Metaprogramming in Ruby Metaprogramming means writing code that writes code itself. In Ruby, this means objects, classes, and methods can be created and modified during runtime.I’m going to illustrate some of Ruby’s metaprogramming features using the example of a program...

Rails VS Django VS Express

Rails VS Django VS Express This article compares the top 3 popular web frameworks: Ruby on Rails, Django and Express.

Generate executables with predefined inputs/outputs

Generate executables with predefined inputs/outputs ExecutableMock helps you quickly and easily generate mock executables, with a predefined list of inputs -> outputs.It is fast, lightweight, threadsafe, and has zero external dependencies. See the Performance section for more details.You can typica...

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