yoones · March 12, 2019 21:50
diff --git a/join_attachments.rb b/join_attachments.rb
 # Assuming a model defined like so:
 class Post < ApplicationRecord
  has_one_attached :image
 end

 # ...you can join against :image_attachment to select posts having attached images:
 Post.joins(:image_attachment).where('published_at >= ?', Time.now)
	# Assuming a model defined like so:
	class Post < ApplicationRecord
	has_one_attached :image
	end

	# ...you can join against :image_attachment to select posts having attached images:
	Post.joins(:image_attachment).where('published_at >= ?', Time.now)