Heroku | Cloud Application Platform
Products Discover Heroku’s AI PaaS (Platform as a Service), designed for effortless app deployment and scaling. Explore our cloud application platform features, reliable managed data services, and a robust ecosystem to power your modern applications. Elevate Your Salesforce Practice with Heroku Join us for a webinar! Learn how to grow your business with Heroku - explore the new offerings and benef
Rails Framework Documentation
Ruby on Rails 8.0.2 RDOC_MAIN.md railties/RDOC_MAIN.md Last modified: 2025-03-12 02:55:45 +0000 Welcome to Rails What’s Rails? Rails is a web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern. Understanding the MVC pattern is key to understanding Rails. MVC divides your application into three layers
Ruby on Rails Guides
Ruby on Rails Guides (v8.0.2) These are the new guides for Rails 8.0 based on v8.0.2. These guides are designed to make you immediately productive with Rails, and to help you understand how all of the pieces fit together. Rails Guides are also available for Kindle. Guides marked with this icon are currently being worked on and will not be available in the Guides Index menu. While still useful, the
MacRuby: The Definitive Guide
Build the skills your teams need Give your teams the O’Reilly learning platform and equip them with the resources that drive business outcomes. Click on a feature below to explore. Trusted content Live online events Courses Interactive learning Certification prep O’Reilly Answers AI Academy Assignments Insights Dashboard Trusted content you can count on More than 60K titles from O’Reilly and nearl
RSpec: Overview
Take very small stepsDon’t rush ahead with more code. Instead, add another example and let it guide you to what you have to do next. And don’t forget to take time to refactor your code before it gets messy. You should keep your code clean at every step of the way. View Documentation The BookEffective Testing with RSpec 3: Build Ruby Apps with ConfidenceThis definitive guide from RSpec’s lead devel
Rubyist Magazine - スはスペックのス 【第 1 回】 RSpec の概要と、RSpec on Rails (モデル編)
『るびま』は、Ruby に関する技術記事はもちろんのこと、Rubyist へのインタビューやエッセイ、その他をお届けするウェブ雑誌です。 Rubyist Magazine について 『Rubyist Magazine』、略して『るびま』は、日本 Ruby の会の有志による Rubyist の Rubyist による、Rubyist とそうでない人のためのウェブ雑誌です。 最新号 Rubyist Magazine 0058 号 バックナンバー Rubyist Magazine 0058 号 RubyKaigi 2018 直前特集号 Rubyist Magazine 0057 号 RubyKaigi 2017 直前特集号 Rubyist Magazine 0056 号 Rubyist Magazine 0055 号 Rubyist Magazine 0054 号 東京 Ruby 会議 11 直
RMagick
Thumbnails are just the start! Check out the RMagick portfolio. The first page shows some basic transformations. Page 2 demonstrates special effects. Page 3 illustrates the drawing API. There are two versions of RMagick, RMagick 1 and RMagick 2. Most people will want to install RMagick 2. This version works with Ruby 1.8.2 and later (including Ruby 1.9) and ImageMagick 6.3.0 and later. All new enh
Overview — Phusion Passenger™ (a.k.a. mod_rails / mod_rack)
Supercharge Your Web App Passenger has a myriad of features that are invaluable to today’s web apps and microservice APIs. You get these benefits (and more) by simply installing Passenger with Nginx or Apache. Learn how. Optimization Passenger was built with high performance and efficiency in mind. With Passenger’s zero-copy architecture, turbocaching and support for multiple concurrency models, y
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RubyGems Manuals