Search Results for "can" - Page 2

...Contained within are various functions and classes that extend the ability of RPG Maker in areas such as graphics, audio, and Windows API interop. Included is a Ruby script that is the wrapper around the library, so it can be used as any other script within your game.

CanCan is an authorization library for Ruby on Rails that helps manage user permissions in a clean and consistent way. It centralizes all authorization logic in a single Ability class, where you define what actions each type of user can or cannot perform on different resources. Developers then use helpers like authorize! in controllers or can? in views to enforce those rules without scattering permission logic across the application. It supports defining permissions using conditions, allowing granular access based on attributes like ownership or role. Because it abstracts authorization cleanly, applications stay easier to read, test, and maintain as business rules evolve. ...

...It was built to reduce repetitive setup work for layouts, scaffolds, configuration files, and basic authentication. The scaffold generator lets developers choose which controller actions to create and can optionally generate a model and migration. The package supports Rails 2 and Rails 3 through separate generator structures and command conventions. Generated code can work with HAML, Shoulda, and RSpec, while help commands explain the available options. The project is no longer maintained, so it is best suited to legacy codebases, historical reference, or forks that need modernization.

By including the NamedParameters module into your class/module the 'named_parameters' macro is available. Optional parameters with default values can be as easily defined as mandatory parameters. Your actual method definition does not change at all.