Refactored method for clarity

@pbadenski
@maxfliri

lib/response/insidegov_weekly_policy_entries_response.rb

@@ -15,7 +15,7 @@ def initialize(response, config_class)
 
     def create_messages response_as_hash
       rows = (response_as_hash["rows"] or [])
-      condense_to_one_week(rows).map { |slug, entries|
+      collect_by_slug(rows).map { |slug, entries|
         create_message({
                          start_at: extract_start_at(response_as_hash["query"]["start-date"]),
                          end_at: extract_end_at(response_as_hash["query"]["end-date"]),
@@ -28,13 +28,17 @@ def create_messages response_as_hash
       }
     end
 
-    def condense_to_one_week rows
-      rows.
-        map { |week, slug, entries| [slug, entries.to_i] }.
-        group_by { |slug, entries| slug }.
-        map { |slug, array|
-        [slug, array.map { |slug, entries| entries }.reduce(&:+)]
-      }
+    def collect_by_slug rows
+      entries_by_slug = discard_week(rows).group_by { |slug, _| slug }
+      sum_entries(entries_by_slug)
+    end
+
+    def sum_entries(entries_by_slug)
+      entries_by_slug.map { |slug, array| [slug, array.map { |_, entries| entries }.reduce(&:+)] }
+    end
+
+    def discard_week(rows)
+      rows.map { |_, slug, entries| [slug, entries.to_i] }
     end
   end
 end