Add a new mixin called render_action that allows controllers to rende…

…r :action or render "path/to/action"

README.md

@@ -36,6 +36,33 @@ class UsersController
 end
 ```
 
+#### `ActionController::RenderAction`
+
+Adds support for calling views by their action name. So instead of this:
+
+```ruby
+class UsersController
+  def other_index
+    render Views::Users::Index.new
+  end
+end
+```
+
+You can do this:
+
+```ruby
+class UsersController
+  include Phlexible::Rails::ActionController::RenderAction
+
+  def other_index
+    render :index
+    # or render "users/index"
+  end
+end
+```
+
+Any other parameters passed will be passed as named parameters to the view's constructor.
+
 #### `ControllerVariables`
 
 > Available in **>= 1.0.0**

lib/phlexible/rails.rb

@@ -15,6 +15,7 @@ module Rails
     module ActionController
       autoload :ImplicitRender, 'phlexible/rails/action_controller/implicit_render'
       autoload :MetaTags, 'phlexible/rails/action_controller/meta_tags'
+      autoload :RenderAction, 'phlexible/rails/action_controller/render_action'
     end
   end
 end

lib/phlexible/rails/action_controller/render_action.rb

@@ -0,0 +1,30 @@
+module Phlexible
+  module Rails
+    module ActionController
+      module RenderAction
+
+        def render_to_body(options = {})
+          if view = phlex_view(options)
+            render view.new(**options.except(:action, :prefixes, :template, :layout))
+          else
+            super
+          end
+        end
+
+        private
+
+        def phlex_view(options)
+          phlex_view_path(options)&.camelize&.safe_constantize
+        end
+
+        def phlex_view_path(options)
+          if options[:action]
+            "/#{controller_path}/#{options[:action]}_view"
+          elsif options[:template]
+            "/#{options[:template]}_view"
+          end
+        end
+      end
+    end
+  end
+end