Ruby On Rails

Tutorials

A web file manager in Rails to move, download, upload and delete files

A web file manager in Rails to move, download, upload and delete files This project offers a very simple file explorer to see files in a directory, it allows to display and download files.This also allows to rename and delete files and directories simply by clicking a button.This project was quickly created to simpli...

A basic decision tree in Ruby

A basic decision tree in Ruby Recently, we did a rework of the user’s profile completion flow in our Drivy web and mobile applications. We went from a basic single screen form to a multi-steps one. The idea was to simplify the flow and ask only for the information needed depen...

Fail Fast and Fail Often: Handling API Errors at Scale

Fail Fast and Fail Often: Handling API Errors at Scale At Monolist, we’re building the software engineer’s ideal inbox. Our users depend on us to surface all relevant and actionable tasks and context across all the tools and services they use. For a typical engineer, this includes emails, outstanding ...

Are there functions similar to Ruby's `dig` in other languages?

Are there functions similar to Ruby's `dig` in other languages? I really like using Ruby's Array#dig and Hash#dig operator (introduced in Ruby 2.3) to quickly and safely access deeply nested structures.I would love to see different versions of it in other languages so I can use them more too!

Rails 5.2 and Active Storage - the new approach to file uploads

Rails 5.2 and Active Storage - the new approach to file uploads Rails 5.2 stable version has just been released. One of its new features is a new built-in way for uploading files in your applications - ActiveStorage. That means you don't have to use third-party libraries like CarrierWave. Let's check out what ...

Bare Metal Ruby

Bare Metal Ruby This manual explains how to install the most recent stable version of Ruby on Linux, without using rbenv or alternative version managers. The goal was to find a fast and reliable approach for provisioning expendable virtual machines for Rails deve...

Methods vs constants for static values in Ruby

Methods vs constants for static values in Ruby Recently, I’ve been part of a team that stumbled upon rewriting a legacy library into a new, refreshed API. That API would serve as a foundation for long-term development, so we’ve put some time to design it well.We’ve had to agree on many aspects...

A Ruby Gem Debugging Strategy

A Ruby Gem Debugging Strategy Is a gem you’re using not behaving the way you expect or giving a cryptic error you don’t understand? If you’re comfortable diving into the gems your app depends on, you’ll be able to track down and fix a whole new class of bugs that you might oth...

Getting Started with the InfluxDB Ruby Client

Getting Started with the InfluxDB Ruby Client Let’s talk about the InfluxDB Ruby client. I love it for a lot of reasons, and mostly because it encapsulates what I love about Ruby: it abstracts away the pieces I don’t need to know and makes it easy to focus on my goal: getting (or writing) som...

Highlights from Git 2.23 - The GitHub Blog

Highlights from Git 2.23 - The GitHub Blog Git 2.23 brings a new pair of experimental commands to the suite of existing ones: git switch and git restore. These two are meant to eventually provide a better interface for the well-known git checkout. The new commands intend to each have a cle...

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