Ruby On Rails

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Lesser Model Callbacks — Refactoring Rails the Clean Way

Lesser Model Callbacks — Refactoring Rails the Clean Way Callbacks are double edge swords. They are predictable actions that always executes. And can (most times) be evil, especially when trying to do a simple update and suddenly something else gets changed because of a callback.Callbacks should be simp...

Prevent an Outdated and Broken Bin/setup With This Simple Trick

Prevent an Outdated and Broken Bin/setup With This Simple Trick Having a good bin/setup is very essential to having a quick onboarding time as well as getting your environment back up and going in case of emergency.But how often do you run this bin/setup if it’s only ran when you setup your repo? Most develope...

Ruby on Rails development setup tools

Ruby on Rails development setup tools To put it simply, Rails is a server-side web development MVC framework which allow the use of XML or JSON for database queries and use CSS, HTML and JavaScript for UI designing.Although built on the MVC framework, Rails also makes use of other sof...

Is Ruby-on-Rails a Good Fit for an SaaS product?

Is Ruby-on-Rails a Good Fit for an SaaS product? It's no surprise that people create new ideas each day and want to implement them and share them with the world. And being accessed through the Internet is surely the way to go, so you will probably get to choose between creating an app or a web-b...

Ruby Concepts - Singleton Classes

Ruby Concepts - Singleton Classes Have you ever wondered what a "singleton class" is? Have you ever been talking to someone or reading a blog post and "singleton class" or "singleton method" got used, and you just smile and nod, making a mental note to look it up later? Now is you...

Better passwords in Ruby applications with the Pwned Passwords API

Better passwords in Ruby applications with the Pwned Passwords API At Twilio we're fans of using a second factor to protect user accounts, but that doesn't mean we've forgotten the first factor. Encouraging users to pick strong passwords is still the first line of defence for their accounts.After spending years c...

Idiomatic Ruby: writing beautiful code

Idiomatic Ruby: writing beautiful code I feel the same way about Ruby. It is a complex but very natural programming language, with a beautiful and intuitive syntax.With more intuitive and faster code, we are able to build better software. In this post, I will show you how I express my ...

Benchmarking RedisGraph 1.0

Benchmarking RedisGraph 1.0 Today we are happy to announce the general availability of RedisGraph v1.0. RedisGraph is a Redis module developed by Redis Labs to add graph database functionality to Redis. We released RedisGraph in preview/beta mode over six months ago, and app...

"We don't have time to write tests"

"We don't have time to write tests" I wish I had a dollar for every time I heard some variation of “we would have written tests for this but we didn’t have time.” Let’s unpack the meaning of this statement.The hidden (fallacious) beliefs behind “no time for tests”If I say I didn’t w...

Dup vs Clone in Ruby: Understanding The Differences

Dup vs Clone in Ruby: Understanding The Differences Did you know that you can copy an object in Ruby? Not only that, but there are two different methods to do this!These methods are:dupcloneWe will explore the differences in a moment, but first…Why would you want to clone an object?Many objects in ...

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