From a3cb596db8d95577a20eee35503e78ba4978faf0 Mon Sep 17 00:00:00 2001
From: Zequez <zequez@gmail.com>
Date: Thu, 6 Aug 2015 10:54:33 -0300
Subject: [PATCH] :bug: Add authors#mods_count that wasn't being used

---
 app/models/authors_mod.rb       |  2 +-
 spec/models/authors_mod_spec.rb | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/app/models/authors_mod.rb b/app/models/authors_mod.rb
index 29a383d..e5e1eb8 100644
--- a/app/models/authors_mod.rb
+++ b/app/models/authors_mod.rb
@@ -1,4 +1,4 @@
 class AuthorsMod < ActiveRecord::Base
   belongs_to :mod
-  belongs_to :author
+  belongs_to :author, counter_cache: :mods_count
 end
diff --git a/spec/models/authors_mod_spec.rb b/spec/models/authors_mod_spec.rb
index b5ad65b..b6b8239 100644
--- a/spec/models/authors_mod_spec.rb
+++ b/spec/models/authors_mod_spec.rb
@@ -7,4 +7,15 @@ describe AuthorsMod, type: :model do
   it { expect(authors_mod.build_author).to be_kind_of Author }
   it { is_expected.to respond_to :sort_order }
   it { expect(authors_mod.sort_order).to be_kind_of Integer }
+
+  describe '#mods_count' do
+    it 'should increase with mods' do
+      a = create :author
+      create :mod, authors: [a]
+      create :mod, authors: [a]
+      create :mod, authors: [a]
+      a.reload
+      expect(a.mods_count).to eq 3
+    end
+  end
 end