Hound commits

app/models/snp.rb

@@ -66,7 +66,7 @@ class Snp < ActiveRecord::Base
     last_updated = nil
     %w(snpedia mendeley genome_gov plos).each do |source|
       klass = "#{source}_papers"
-      klass_last = self.send(klass).last
+      klass_last = send(klass).last
       if !klass_last.nil? && klass_last.created_at > last_updated_time
         last_updated_time = klass_last.created_at
         last_updated = source.capitalize

spec/views/users/_user_show.html.erb_spec.rb

@@ -3,7 +3,7 @@ RSpec.describe 'users/show' do
     double(:snpedia_paper, url: 'http://www.snpedia.com/index.php/Rs1234(A;C)',
                            summary: 'Green hair',
                            snp_variation: 'AC',
-                           created_at: "#{Time.new 2016}" )
+                           created_at: Time.new(2016).to_s)
   end
   let(:snp) { double('snp', name: 'rs1234', snpedia_papers: [snpedia_paper]) }