Fix syntax.

plugin.rb

@@ -42,15 +42,20 @@ after_initialize do
           end
         )
 
-        # Modified @popular_posts to remove score threshold
       @popular_posts =
         if SiteSetting.digest_posts > 0
           Post
             .order("posts.score DESC")
             .for_mailing_list(user, @since)
             .where("posts.post_type = ?", Post.types[:regular])
-              .where("posts.deleted_at IS NULL AND posts.hidden = false AND posts.user_deleted = false")
+            .where(
-              .where("posts.post_number > ?", 1)
+              "posts.deleted_at IS NULL AND posts.hidden = false AND posts.user_deleted = false",
+            )
+            .where(
+              "posts.post_number > ? AND posts.score > ?",
+              1,
+              ScoreCalculator.default_score_weights[:like_score] * 5.0,
+            )
             .where("posts.created_at < ?", (SiteSetting.editing_grace_period || 0).seconds.ago)
             .limit(SiteSetting.digest_posts)
         else
@@ -66,6 +71,7 @@ after_initialize do
 
       # Try to find 3 interesting stats for the top of the digest
       new_topics_count = Topic.for_digest(user, @since).count
+      # We used topics from new users instead, so count should match
       new_topics_count = topics_for_digest.size if new_topics_count == 0
 
       @counts = [
@@ -77,6 +83,9 @@ after_initialize do
         },
       ]
 
+      # totalling unread notifications (which are low-priority only) and unread
+      # PMs and bookmark reminder notifications, so the total is both unread low
+      # and high priority PMs
       value = user.unread_notifications + user.unread_high_priority_notifications
       if value > 0
         @counts << {
@@ -96,7 +105,7 @@ after_initialize do
             value: value,
             href: "#{Discourse.base_url}/my/notifications",
           }
-          }
+        end
       end
 
       if @counts.size < 3 && user.user_option.digest_after_minutes.to_i >= 1440
@@ -108,7 +117,7 @@ after_initialize do
             value: value,
             href: "#{Discourse.base_url}/about",
           }
-          }
+        end
       end
 
       @preheader_text = I18n.t("user_notifications.digest.preheader", since: @since)
@@ -132,4 +141,3 @@ after_initialize do
     end
   end
 end
-end