Feature Flags Demo

This page demonstrates the feature flags system in Rails Blueprint Pro.

Basic Feature Toggle

Feature Enabled! This content is only visible when the 'demo_feature' flag is enabled.

User-Specific Features

Please sign in to see user-specific features.

Beta Features

Standard UI

The standard interface is shown when beta features are disabled.

Role-Based Features

Role-based features require authentication.

Feature Status Information

Current Feature States:
  • demo_featureEnabled
  • beta_uiDisabled

Implementation Examples

In Views:
- with_feature(:feature_name) do
  .content
    | This content only shows when feature is enabled

- without_feature(:feature_name) do
  .fallback
    | This shows when feature is disabled
In Controllers:
class MyController < ApplicationController
  before_action -> { require_feature!(:premium_access) }
  
  def show
    if feature_enabled?(:new_algorithm)
      # Use new implementation
    else
      # Use old implementation
    end
  end
end