Module: Superview::Actions

Extended by:

ActiveSupport::Concern

Defined in:

lib/superview/actions.rb

Overview

Include in controllers to map action names to class names. This makes it possible to embed Phlex components directly into Rails controllers without having to go through other templating systems like Erb.

Instance methods will be assigned to views that have ‘attr_accessor` methods.

Consider a blog post controller:

“‘ruby class PostsController < ApplicationController

include Superview::Actions

before_action :load_post

class Show < ApplicationComponent
  attr_accessor :post

  def view_template(&)
    h1 { @post.title }
    div(class: "prose") { @post.body }
  end
end

private
  def load_post
    @post = Post.find(params[:id])
  end

end “‘

The ‘@post` variable gets set in the `Show` view class via `Show#post=`.