Ruby On Rails

Tutorials

Refactoring With Design Patterns - the Template Pattern

Refactoring With Design Patterns - the Template Pattern In our last article of the refactoring series we saw how design patterns can be used to make our Ruby code beautiful and clean. Design patterns are...

Using Rails Session Cookies for API Authentication

Using Rails Session Cookies for API Authentication No part of the web app is rendered by Rails. The Rails app is strictly a JSON API. And the web app is a standalone bundle of HTML, CSS, and JavaScript.Given that the API has protected resources that require authentication, I had a decision to make...

How I got my first pull request merged on Rails-core | Schwad

How I got my first pull request merged on Rails-core | Schwad I am a Full Stack Ruby on Rails Software Engineer for OceansHQ in Torpoint, England.

The redo Keyword in Ruby

The redo Keyword in Ruby Ruby proposes a bunch of keywords that allows the developer to have control over loop .

Understanding Transducers in Ruby

Understanding Transducers in Ruby This article is a translation of the article “Understanding Transducers in Javascript”, with permission granted by the original author, @roman01la: Content below here is a translation of the.

Optimize Dokku Deployment Speed for Ruby on Rails with Dockerfile

Optimize Dokku Deployment Speed for Ruby on Rails with Dockerfile Dokku lets you setup Rails hosting infrastructure on a simple VPS without much dev ops experience. Although it is easy to get started, a default config might result in very slow and unreliable deployments. In this blog post, I will describe how I'...

Sending Email with SMTP And Sendgrid

Sending Email with SMTP And Sendgrid Sending Email with SMTP And Sendgrid | Preview.

Micro-Optimising in JRuby

Micro-Optimising in JRuby One of the neatest bits of JRuby is the simple way you can call out to Java. There's a lot of Java out there, and you can wrap it up in nice little Ruby interfaces with just a few lines of code.Let's illustrate with some trivial examples, hooking ...

Uploading files directly to S3 using Pre-signed POST request

Uploading files directly to S3 using Pre-signed POST request Pre-signed POST request allows for securely uploading large files directly to S3 via a signed expirable url, bypassing the 30 seconds Heroku time limit.It’s easy to create a form in Rails which can upload a file to the backend. The backend, can th...

Password Generation in Ruby and Rust

Password Generation in Ruby and Rust Rust is many of the things Ruby isn't—precompiled, screaming fast, meticulously efficient, static, explicit, type-safe. But it's also expressive and, above all, fun. I think this rare mix makes it a good companion language for Ruby developers, par...

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