Sha256: 0e4fc86f20ebee0309bac191bbf0f70a166ffc355b2e2763bd576f0e5b993442
Contents?: true
Size: 793 Bytes
Versions: 19
Compression:
Stored size: 793 Bytes
Contents
class AddLatestPostInfoForTopic < ActiveRecord::Migration
def change
add_column :my_forum_topics, :latest_post_created_at, :datetime
add_column :my_forum_topics, :latest_post_login, :string
add_column :my_forum_topics, :latest_post_user_id, :integer
count = MyForum::Topic.count
MyForum::Topic.find_in_batches do |group|
group.each do |topic|
puts "#{count-=1} Try to update #{topic.name}"
latest_post = topic.posts.last
latest_post_user = latest_post.user
next unless latest_post_user
topic.update(
latest_post_created_at: latest_post.created_at,
latest_post_login: latest_post_user.login,
latest_post_user_id: latest_post_user.id
)
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems