Implement lesser? method #862

spec/shared_examples/wp_item_infos.rb

@@ -53,22 +53,6 @@ shared_examples 'WpItem::Infos' do
     end
   end
 
-  describe '#outdated?' do
-    it 'returns true if outdated' do
-      latest_version = '1.0'
-      installed_version = '0.1'
-
-      expect(subject.outdated?(installed_version, latest_version)).to be true
-    end
-
-    it 'returns false if not outdated' do
-      latest_version = '1.0'
-      installed_version = '1.0'
-
-      expect(subject.outdated?(installed_version, latest_version)).to be false
-    end
-  end
-
   describe '#has_changelog?' do
     after :each do
       stub_request(:get, subject.changelog_url).to_return(status: @status)