Ruby On Rails

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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 ...

Four things about Pry

Four things about Pry I love REPLs. It’s a great development tool. Any decent language has a REPL. Lisp has it. Python has it. So does Haskell. And Ruby, obviously, has it!REPL stands for Read Eval Print Loop. It’s a command line interface to interact with a programmin...

Rails Scaffolding and TDD Are Incompatible - Code with Jason

Rails Scaffolding and TDD Are Incompatible - Code with Jason Learning Rails testing is pretty hard. There are a lot of principles and tools to learn. Getting comfortable with testing in Rails (or any framework) often takes developers years.Compounding the difficulty is TDD. If I’m just starting out with tes...

How To Use Heredoc in Ruby

How To Use Heredoc in Ruby You use this syntax to define a heredoc in Ruby.You start with the symbol <<-, then a word that represents the name for this heredoc, then the heredoc contents, then you close the heredoc with that some word on its own line.

Stopping slow client DoS attacks with Puma on Passenger 6

Stopping slow client DoS attacks with Puma on Passenger 6 Imagine you're the proud owner of a guitar shop. One day, you wake up expecting to enjoy happy customers browsing the shop.But something is amiss today... there is a crowd of robots, idling around in your shop and not buying anything. Your custome...

The official ruby snap is available

The official ruby snap is available We released the official snap package of Ruby language.https://snapcraft.io/rubySnap is a package system developed by Canonical. It allows you to distribute a software with its dependencies for many different Linux systems. This solves the problem...

Securing Sensitive Data in Rails

Securing Sensitive Data in Rails It feels like data breaches are showing up every week in the news. If you haven’t taken a second look at how you’re storing sensitive data, now is probably a good time. Users trust you with the privacy and security of their information.This guide ...

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