#77

2025-07-11 02:05:16 +09:00
parent b83fc6369a
commit 3c89d14636
9 changed files with 191 additions and 66 deletions
@@ -6,14 +6,10 @@ class PostsController < ApplicationController
  # GET /posts
  def index
    limit = (params[:limit] || 20).to_i
-    cursor = params[:cursor]
+    cursor = params[:cursor].presence

    q = filtered_posts.order(created_at: :desc)
-
-    next_cursor = nil
-    if cursor.present?
-      q = q.where('posts.created_at < ?', Time.iso8601(cursor))
-    end
+    q = q.where('posts.created_at < ?', Time.iso8601(cursor)) if cursor

    posts = q.limit(limit + 1)