Ruby On Rails

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ActiveRecord PostgreSQL Adapter extension for using a cursor to return a large result set

ActiveRecord PostgreSQL Adapter extension for using a cursor to return a large result set PostgreSQLCursor extends ActiveRecord to allow for efficient processing of queries returning a large number of rows, and allows you to sort your result set.In PostgreSQL, a cursor runs a query, from which you fetch a block of (say 1000) rows, proc...

Ruby on Rails vs Node.js - which technology is better for your app?

Ruby on Rails vs Node.js - which technology is better for your app? Node.js and Ruby on Rails are two popular solutions used in web development. Both loved for their simplicity, speed of development, and easy code maintenance, they are often compared and seem to be good alternatives to Python, Java, PHP or .NET.Wh...

Ruby 2.7.0-preview1 Released

Ruby 2.7.0-preview1 Released We are pleased to announce the release of Ruby 2.7.0-preview1.A preview version is released to gather feedback for the final release planned to release on December. It introduces a number of new features and performance improvements, most notably:...

Create beautiful JavaScript charts with one line of Ruby

Create beautiful JavaScript charts with one line of Ruby Create beautiful JavaScript charts with one line of Ruby. No more fighting with charting libraries!See it in actionfire For admin charts and dashboards, check out Blazertwo_hearts A perfect companion to Groupdate, Hightop, and ActiveMedian.

Managing multiple databases in Rails 6

Managing multiple databases in Rails 6 If you’ve worked with Ruby on Rails you likely have some understanding of how your database works with Rails, traditionally that has always meant specifying a single database per environment in your config/database.yml, possibly together with an e...

Measuring Rails Overhead

Measuring Rails Overhead We all know that using Ruby on Rails is slower than just plain Rack. After all, Rack is the simplest, most bare-bones web interface in Ruby, unless you’re willing to do without compatibility between app servers (or unless you’re writing your own.)...

Build a Ruby based Lambda Function

Build a Ruby based Lambda Function At AWS re:Invent 2018, it was announced that Ruby is now a supported language for AWS Lambda. In this post, I walk you through how to write your very first Ruby-based Lambda function from scratch, followed by how to configure, deploy, and test a L...

Modularizing old monolith - Rails Engines to the rescue!

Modularizing old monolith - Rails Engines to the rescue! A few weeks ago, I started researching ways to improve the architecture of my company’s main application, which is fairly old and fairly big (81,980 commits and counting). Over time, many developers have tried to keep it in the best possible shape...

How to Create Custom Scaffold Templates in Ruby on Rails

How to Create Custom Scaffold Templates in Ruby on Rails Ruby on Rails is such a powerful framework. It has its own CLI of which harnesses what are known as “generators”. These generators can quickly scale up resources for your app with a few keystrokes. In this post learn how to create custom scaffold ...

3D Graphics Library for Ruby.

3D Graphics Library for Ruby. 3D Graphics Library for Ruby. Contribute to jellymann/mittsu development by creating an account on GitHub.3D Graphics Library for RubyMittsu makes 3D graphics easier by providing an abstraction over OpenGL, and is based heavily off of THREE.js. No...

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