If you're a Ruby developer, you've probably heard of Capybara and Rspec. These two testing frameworks can be combined to create robust, practical tests for your Ruby applications. In this post, we'll explore how to use Capybara and Rspec to test your Ruby code.
Capybara & Rspec
First, let's take a closer look at Capybara.…
Gems & Tools
In this article, we'll show you how to use ChatGPT in Ruby by building a simple command-line application. This application will allow you to generate text based on a prompt that you provide.
OpenAI's GPT-3 is a cutting-edge language model that has taken the artificial intelligence community by storm. Its ability to generate human-like text…
Cron Jobs in Rails
In this article will show you how to implement cron jobs in Rails. A cron job is a type of job or task executed at a particular time or interval.
This can be very useful if you want to automate certain tasks like sending emails, backing up databases, etc.
Rails come with a gem…
PaperTrail in Rails
PaperTrail is a Ruby Gem that allows you to keep track of changes made to your models and store them as versions.
You can revert back to older versions if you need to, which can be really handy.
Installing PaperTrail is pretty simple, you just need to add it to your Gemfile.
gem 'paper_trail', '~> 10.0'
Using…
AWS Ruby SDK
The AWS Ruby SDK provides a Ruby API for AWS Infrastructure Services.
You can install the aws-sdk gem with the following command:
gem install aws-sdk
Or add it to your Gemfile:
gem 'aws-sdk'
Configuration AWS Ruby SDK
Before interacting with AWS Services, you need to configure the aws-sdk gem with your credentials.
To do this, you can use the…
Doorkeeper in Rails
This tutorial will show you how to implement Doorkeeper in Rails. Doorkeeper is a Ruby gem that allows you to easily add OAuth 2.0 provider functionality to your Ruby on Rails application.
Installing Doorkeeper
Installing Doorkeeper is straightforward; you need to add it to your Gemfile:
gem 'doorkeeper'
And then run bundle install.
Once you have installed…
Devise in Rails
Devise is a trendy authentication gem for Rails. In this article, I will show you how to implement Devise in Rails to establish user authentication in your application.
The first thing you need to do is install the Devise gem.
gem install devise
After the gem is installed, you need to run the devise generator.
rails generate…
sidekiq
Sidekiq is a full-featured background job processor that supports scheduled jobs, retries, and failures. As a result, It has a simple and efficient API that makes it easy to use in any ruby project.
The main feature of Sidekiq is its ability to process jobs concurrently. So, The action means that Sidekiq can process multiple jobs…
If you want to use a job, you can use Resque in Rails. You should require the "resque" gem in your Gemfile.
gem "resque"
Then you can create a new job by subclassing the Resque::Job class.
require "resque"
class MyJob < Resque::Job
def self.perform
p "Doing some work..."
end
end
Enqueue a Job
Once you've defined…
If you want to connect PostgreSQL In Rails, you first need to install the pg gem. You can do this by adding the following line to your Gemfile:
gem 'pg'
Then run bundle install from the command line to install the gem.
Once the gem is installed, you can require it in your project.
Example:
require "pg"
The pg gem defines…