Encapsulate view formatting and display logic in Presenter objects.
npx skills add https://github.com/reckerswartz/resume_builder --skill presenter
Please help me install this Agent Skill. Skill: presenter Source: https://github.com/reckerswartz/resume_builder/tree/main/.devin/skills/presenter Command: npx skills add https://github.com/reckerswartz/resume_builder --skill presenter
Presenters encapsulate view-specific formatting and display logic away from models, improving readability, testability, and reuse across views.
Create a presenter for a given model and begin by writing specs to drive the behavior.
High-intent search queries and answers about installing and using this skill.
Isolate view logic from Rails models by encapsulating date formatting, badges, and conditional display rules in Presenter objects built on SimpleDelegator, keeping models thin and views consistent.
A presenter in Rails is a Decorator object that extracts view-specific formatting and conditional display logic from models. You need one when display logic clutters models or needs reuse across multiple controllers and views.
Test Rails presenters with RSpec by writing specs first to drive behavior, validating that the presenter correctly formats data and delegates methods to the underlying model before implementing the presentation logic.
Yes, this presenter approach requires Ruby 3.0+ and Rails 8+. It uses a SimpleDelegator-based BasePresenter to delegate to underlying models while offering a stable presentation API.
The best way to extract formatting logic from Rails views is using a Presenter pattern to encapsulate date and number formatting, supporting consistent UI tokens and styling integration while maintaining testability.
You should avoid using a presenter in Rails when the view-related logic is minimal or uniquely scoped to a single view, as introducing a decorator layer for trivial formatting adds unnecessary abstraction without improving reuse.
nschnebleGenerate SimpleDelegator-based presenter objects for Rails views.
nschnebleGenerate view-focused presenter objects for Rails models using SimpleDelegator.
reckerswartzWrap models with presenters to isolate view logic in Rails apps.
LaunchPadLabGenerate Rails presenter objects with SimpleDelegator for view-specific formatting.
