Moved petition report populator out to its own class; the worker whic…

…h runs it is an independent file. Fixes #31.

worker/petition_reports_populator.rb → lib/petition_reports_populator.rb

@@ -111,5 +111,3 @@ def update_rate_query(rate_column)
     end
   end
 end
-
-PetitionReportsPopulator.populate

spec/worker/petition_report_populator_spec.rb → spec/lib/petition_report_populator_spec.rb

@@ -1,5 +1,3 @@
-require Rails.root.join("worker/petition_reports_populator.rb")
-
 describe PetitionReportsPopulator do
   let(:petition) { create(:petition) }
 
@@ -21,4 +19,4 @@
   its(:unsubscribes_rate_day)   { should eq 0.2 }
   its(:hit_count_day)           { should eq 3 }
   its(:hit_rate_day)            { should eq 0.6 }
-end
+end

worker/populate_petition_reports.rb

@@ -0,0 +1 @@
+PetitionReportsPopulator.populate