This document discusses the history and evolution of Rails form handling capabilities from Rails 1.0 through 2.0. Early versions used basic form_tag and text_field helpers that treated forms like hashes. Rails 1.1 introduced form_for to associate forms with model objects. Rails 2.0 integrated this with resource-based routes and conventions for form IDs and classes based on the model. Throughout, Rails aimed to bridge the gap between forms, controllers, models and the database in a seamless, object-oriented way.
This document discusses the history and evolution of Rails form handling capabilities from Rails 1.0 through 2.0. Early versions used basic form_tag and text_field helpers that treated forms like hashes. Rails 1.1 introduced form_for to associate forms with model objects. Rails 2.0 integrated this with resource-based routes and conventions for form IDs and classes based on the model. Throughout, Rails aimed to bridge the gap between forms, controllers, models and the database in a seamless, object-oriented way.
This presentation provides an overview of the technical considerations that Third Eye made while developing a tool to create, digitally sign and certify Software Identification (SWID) tags.
The document discusses strategies for testing Rails applications. It recommends:
1. Writing model unit tests first to cover the core functionality.
2. Using different data strategies like fixtures, fixture replacements, and before blocks depending on the type of data (e.g. master, resource, event data).
3. Sharing testing contexts with descriptive names to clearly express intentions and reduce fatigue when adding new tests.
The key ideas are to choose suitable data strategies for different data types and use naming conventions to make tests more maintainable.
curl is a command line tool used to transfer data from or to a server using various protocols. It allows sending HTTP requests and receiving HTTP responses, including reading response headers and content. curl is useful for web developers to test HTTP requests and debug communications between servers and clients. It has options to set request headers, send POST data, handle cookies, perform authentication, and more.
The document discusses the RubyWorld Conference 2011 and promotes various Ruby and Ruby on Rails tools and resources. It highlights companies and projects using Ruby including Heroku, Pivotal Tracker, RSpec, Cucumber, GitHub, and RailsAdmin. It also shares links to presentations about Agile development with Ruby.
The document discusses Cucumber, a tool that allows executing plain text behavioral descriptions as automated tests. It can:
- Execute Ruby code associated with sentences written in a natural language format. This allows customers to read and understand the tests.
- Be used for end-to-end testing of web applications from the user interface to the data layer.
- Leverage the Ruby programming language to access databases, configure tests, and more.
- Grow project-specific vocabularies over time through its framework and grammar to improve communication between customers and developers.
This document discusses using RSpec for testing Rails applications. It recommends using RSpec to test models with ActiveRecord or plain Ruby, controllers with ActionController, views with Haml or other templating languages, and helpers with ActionView. Examples are provided of testing arrays and objects with RSpec matchers like "have" and "its", and using subjects, before blocks, and custom matchers. Links are included to resources on RSpec, Cucumber, and example test code repositories.
TDD frameworks let me dream "Project Specific Language"Kyosuke MOROHASHI
Using RSpec and Cucumber, modern TDD frameworks, let me dream "Project Specific Language". It's language for us to communicate both client and dev-team member.
original title is: プロジェクト特化言語という夢を見たんだ lang:ja
IoT Devices Compliant with JC-STAR Using Linux as a Container OSTomohiro Saneyoshi
Security requirements for IoT devices are becoming more defined, as seen with the EU Cyber Resilience Act and Japan’s JC-STAR.
It's common for IoT devices to run Linux as their operating system. However, adopting general-purpose Linux distributions like Ubuntu or Debian, or Yocto-based Linux, presents certain difficulties. This article outlines those difficulties.
It also, it highlights the security benefits of using a Linux-based container OS and explains how to adopt it with JC-STAR, using the "Armadillo Base OS" as an example.
Feb.25.2025@JAWS-UG IoT
13. 設定も簡単
•Capistranoは設定も簡単
• Railsと同じように 設定よりも規約
• レールに乗れば6行でデプロイできる
set :application, "myapp"
set :repository, "http://example.com/svn/myapp"
role :web, "web.example.com"
role :app, "app.example.com"
role :db, "db.example.com"