Testing Rails Applications — Ruby on Rails Guides
This guide covers built-in mechanisms in Rails for testing your application. After reading this guide, you will know: Rails testing terminology. How to write unit, functional, integration, and system tests for your application. Other popular testing approaches and plugins. 1 Why Write Tests for Your Rails Applications?Rails makes it super easy to write your tests. It starts by producing skeleton t
Caching with Rails: An Overview — Ruby on Rails Guides
This guide is an introduction to speeding up your Rails application with caching. Caching means to store content generated during the request-response cycle and to reuse it when responding to similar requests. Caching is often the most effective way to boost an application's performance. Through caching, websites running on a single server with a single database can sustain a load of thousands of
Ruby on Rails Guides
Ruby on Rails Guides (v7.1.3.3) These are the new guides for Rails 7.1 based on v7.1.3.3. These guides are designed to make you immediately productive with Rails, and to help you understand how all of the pieces fit together. The guides for earlier releases: Rails 7.0, Rails 6.1, Rails 6.0, Rails 5.2, Rails 5.1, Rails 5.0, Rails 4.2, Rails 4.1, Rails 4.0, Rails 3.2, Rails 3.1, Rails 3.0, and Rails
Debugging Rails Applications — Ruby on Rails Guides
This guide introduces techniques for debugging Ruby on Rails applications. After reading this guide, you will know: The purpose of debugging. How to track down problems and issues in your application that your tests aren't identifying. The different ways of debugging. How to analyze the stack trace. 1 View Helpers for DebuggingOne common task is to inspect the contents of a variable. Rails provide
Performance Testing Rails Applications
This guide covers the various ways of performance testing a Ruby on Rails application. By referring to this guide, you will be able to: Understand the various types of benchmarking and profiling metrics Generate performance and benchmarking tests Use a GC-patched Ruby binary to measure memory usage and object allocation Understand the benchmarking information provided by Rails inside the log files
Ruby on Rails Guides
Ruby on Rails Guides (v7.1.3.3) These are the new guides for Rails 7.1 based on v7.1.3.3. These guides are designed to make you immediately productive with Rails, and to help you understand how all of the pieces fit together. The guides for earlier releases: Rails 7.0, Rails 6.1, Rails 6.0, Rails 5.2, Rails 5.1, Rails 5.0, Rails 4.2, Rails 4.1, Rails 4.0, Rails 3.2, Rails 3.1, Rails 3.0, and Rails
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