How to solve n+1 comments queries ?

[JamesAndresCM]

Thank's for this work!
But i have a doubt, how to solve n+1 queries when render comments for post?

I try with include other models :

commentable.comments.includes(:user, :replies, :commentable).where(parent: nil)

in partial : _widget.html.erb

but the render _comment.html.erb
respond with :

 ↳ app/views/comments/_widget.html.erb:3
  Comment Load (0.4ms)  SELECT "comments".* FROM "comments" WHERE "comments"."commentable_id" = $1 AND "comments"."commentable_type" = $2 AND "comments"."parent_id" IS NULL  [["commentable_id", 27], ["commentable_type", "Post"]]
  ↳ app/views/comments/_widget.html.erb:7
  User Load (0.4ms)  SELECT "users".* FROM "users" WHERE "users"."id" = $1  [["id", 24]]
  ↳ app/views/comments/_widget.html.erb:7
  Comment Load (0.4ms)  SELECT "comments".* FROM "comments" WHERE "comments"."parent_id" IN ($1, $2)  [["parent_id", 11], ["parent_id", 8]]
  ↳ app/views/comments/_widget.html.erb:7
  CACHE User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 LIMIT $2  [["id", 24], ["LIMIT", 1]]
  ↳ app/views/comments/_comment.html.erb:8
  Post Load (0.5ms)  SELECT  "posts".* FROM "posts" WHERE "posts"."id" = $1 ORDER BY "posts"."created_at" DESC LIMIT $2  [["id", 27], ["LIMIT", 1]]
  ↳ app/views/comments/_comment.html.erb:10
  Comment Exists (0.4ms)  SELECT  1 AS one FROM "comments" WHERE "comments"."parent_id" = $1 LIMIT $2  [["parent_id", 9], ["LIMIT", 1]]
  ↳ app/views/comments/_comment.html.erb:15
  Comment Load (0.4ms)  SELECT "comments".* FROM "comments" WHERE "comments"."parent_id" = $1  [["parent_id", 9]]
  ↳ app/views/comments/_comment.html.erb:17
  CACHE User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 LIMIT $2  [["id", 24], ["LIMIT", 1]]
  ↳ app/views/comments/_comment.html.erb:8
  CACHE Post Load (0.0ms)  SELECT  "posts".* FROM "posts" WHERE "posts"."id" = $1 ORDER BY "posts"."created_at" DESC LIMIT $2  [["id", 27], ["LIMIT", 1]]
  ↳ app/views/comments/_comment.html.erb:10
  Comment Exists (0.5ms)  SELECT  1 AS one FROM "comments" WHERE "comments"."parent_id" = $1 LIMIT $2  [["parent_id", 10], ["LIMIT", 1]]
  ↳ app/views/comments/_comment.html.erb:15