Use #inspect over #to_s, closes #200

lib/pundit.rb

@@ -15,7 +15,7 @@ module Pundit
       @record = options[:record]
       @policy = options[:policy]
 
-      message = options.fetch(:message) { "not allowed to #{query} this #{record}" }
+      message = options.fetch(:message) { "not allowed to #{query} this #{record.inspect}" }
 
       super(message)
     end

spec/pundit_spec.rb

@@ -20,7 +20,7 @@ describe Pundit do
     end
 
     it "raises an error with a query and action" do
-      expect { Pundit.authorize(user, post, :destroy?) }.to raise_error(Pundit::NotAuthorizedError) do |error|
+      expect { Pundit.authorize(user, post, :destroy?) }.to raise_error(Pundit::NotAuthorizedError, "not allowed to destroy? this #<Post>") do |error|
         expect(error.query).to eq :destroy?
         expect(error.record).to eq post
         expect(error.policy).to eq Pundit.policy(user, post)

spec/spec_helper.rb

@@ -42,6 +42,8 @@ class Post < Struct.new(:user)
   def self.published
     :published
   end
+  def to_s; "Post"; end
+  def inspect; "#<Post>"; end
 end
 
 class CommentPolicy < Struct.new(:user, :comment); end