remove unused attribute

spec/lib/project_copier_spec.rb

@@ -41,18 +41,17 @@
       expect(copied_project.configuration['source_project_id']).to be(project.id)
     end
 
-    it "sets the value of each excluded attribute to their default" do
+    it 'sets the value of each excluded attribute to their default' do
       # N.B, to be updated once ProjectCopier::EXCLUDE_ATTRIBUTES values are updated aswell
-      default_values = [0, 0, nil, 0.0, 0, 0]
+      default_values = %i[0 0 nil 0.0 0 0]
       # excluding launched_row_order and beta_row_order as they are primary keys and don't have a fixed default value
       excluded_attributes = ProjectCopier::EXCLUDE_ATTRIBUTES.reject { |attr| [:launched_row_order, :beta_row_order].include?(attr) }
-      attribute_values_pair = excluded_attributes.zip(default_values).to_h
-      attribute_values_pair.each_with_index do |(key, value), i|
+      excluded_attributes.each_with_index do |key, i|
         expect(copied_project[key]).to be(default_values[i])
       end
     end
 
-    it "checks the type of excluded primary keys" do
+    it 'checks the type of excluded primary keys' do
       ranked_attributes = %i[launched_row_order beta_row_order]
       ranked_attributes.each do |value|
         expect(copied_project[value]).to be_kind_of(Integer)