Scaffold out rules domain

app/controllers/rule/triggers_controller.rb

@@ -0,0 +1,27 @@
+class Rule::TriggersController < ApplicationController
+  before_action :set_rule
+  before_action :set_trigger, only: [ :update, :destroy ]
+
+  def create
+  end
+
+  def update
+  end
+
+  def destroy
+  end
+
+  private
+
+    def set_rule
+      @rule = Current.family.rules.find(params[:rule_id])
+    end
+
+    def set_trigger
+      @trigger = @rule.triggers.find(params[:id])
+    end
+
+    def trigger_params
+      params.require(:trigger).permit(:trigger_type)
+    end
+end