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This guide explores why this approach is problematic and how presenter objects offer a more maintainable solution helping developers make better architectural decisions for their Rails applications.
An examination of common anti-patterns in Rails applications where presentation logic gets mixed with business logic, leading to maintenance difficulties and potential security vulnerabilities.
Direct HTML generation in models is dangerous - Creates potential security vulnerabilities by allowing uncontrolled HTML injection into views
Changes to display require model modifications - Forces developers to update core business logic when only presentation needs change
Presenters are a design pattern that acts as an intermediary layer between your models and views, specifically handling presentation logic.
A design pattern that introduces a dedicated layer for handling view-related logic, providing better separation of concerns and improved maintainability while keeping models focused on business logic.
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