Enable 'destroy' action for Valuator on controller

app/controllers/admin/valuators_controller.rb

@@ -19,6 +19,11 @@ class Admin::ValuatorsController < Admin::BaseController
     redirect_to admin_valuators_path
   end
 
+  def destroy
+    @valuator.destroy
+    redirect_to admin_valuators_path
+  end
+
   def summary
     @valuators = Valuator.order(spending_proposals_count: :desc)
   end

app/models/abilities/administrator.rb

@@ -43,7 +43,7 @@ module Abilities
 
       can [:search, :create, :index, :destroy], ::Administrator
       can [:search, :create, :index, :destroy], ::Moderator
-      can [:search, :create, :index, :summary], ::Valuator
+      can [:search, :create, :index, :destroy, :summary], ::Valuator
       can [:search, :create, :index, :destroy], ::Manager
       can [:search, :index], ::User
 

config/routes.rb

@@ -272,7 +272,7 @@ Rails.application.routes.draw do
       get :search, on: :collection
     end
 
-    resources :valuators, only: [:index, :create] do
+    resources :valuators, only: [:index, :create, :destroy] do
       get :search, on: :collection
       get :summary, on: :collection
     end