Active Support is a really powerful library that is a part of Rails framework. Today we will focus on utilities it includes, which can be useful in your next Rails project or any other ruby app.

Well friends today is a great day. I'm writing to let you know that Flipper 0.21 is hot off the press. And. It. Is. Awesome. Seriously, read on.

Those migrating from :dalli_store to :mem_cache_store can now pass an explicit nil for its addresses argument.

The 5 “rules” I try to follow in order to write simple RSpec tests.
Let’s GO.
1. Max 2 levels of describe/context nesting Everything above 2 is a code-smell and causes alarm bells in my head to ring. The more levels of nesting you have, the harder it is to…

Designing a test suite involves constant decisions about how closely to replicate your end product. See how you can simplify the process.

Sidekiq is used to handle background processing. Whatever your background jobs may be, you'll eventually run into duplicate jobs. Let's see how to de-duplicate them.

Stories of culture, product, and technology — as told by the people behind WeTransfer.

Today I’m going to share my perspective on how Ruby on Rails is developed and governed and how I feel the Basecamp “incident” impacts the future of Rails. I’...

Want to learn how to do PayTm integration with your Ruby on Rails application? Here is a step-by-step guide to integrate PayTm as your payment vendor for Ruby on Rails.

Using SMS to authenticate a user has the following benefits: Everybody has a phone. Users don't have to remember passwords. ...

Build a blockchain and cryptocurrency is, perhaps surprisingly, a reasonable task. This guide goes through the crucial steps to build your own crypto using Ruby.

Things usually work until they don't. Sidekiq background job process can explode, quietly turn off, or get stuck for a variety of reasons. Random network errors, misconfigured email clients, shortage of RAM, or disk space on Redis to name a few. Adding a…

Use the Ruby gems ahoy and blazer to track user metrics, usage patterns, and get the most out of your new application features

Update: User MelissaLiberty from Reddit pointed out how they would improve the form object and some of it faults. The form object has been updated to reflect their excellent points.

One of the best things about Rails is that it protects your app from a wide variety of injection attacks with minimal development effort. But we're never 100% safe. After all, Rails can't protect us from our own bad ...

Search through user-provided HTML content with PostgreSQL and Active Record.

Some people, when faced with an API problem, think “I’ll use GraphQL!” And now they have N+1 problems. N+1 problems occur when you want to…

Ruby Array#intersect? method will return true or false based on common elements present in the two arrays.