ActiveRecord 优化问题

NeptuneG — Mon, 24 Aug 2020 17:57:07 +0800

Tagging 有一个 [:tag_id, :taggable_id, :taggable_type] 的 unique 制约，下面的代码有什么办法可以优化一下么？

def merge_taggings(remained_tag_id, delete_tag_ids)
  Tagging.where(tag_id: delete_tag_ids).each do |tagging|
    if Tagging.exists?(tagging.taggable_id, tagging.taggable_type, tag_id: remained_tag_id)
      tagging.delete
    else
      tagging.update(tag_id: remained_tag_id)
    end
  end
end

如何在 ActionDispatch::IntegrationTest 中跳过 verify_authenticity_token?

NeptuneG — Mon, 16 Apr 2018 15:09:44 +0800

测试一个 controller 时ActionDispatch::IntegrationTest中有以下的 case：

test "should success when received a request for javascript response" do
  get ajax_sample_path, headers: { "HTTP_ACCEPT" => "application/javascript" }
  assert_response :success
end

如果直接跑会报 402，但如果在相应的 controller 里加一句skip_before_action :verify_authenticity_token，测试就过了。

那么有可能在ActionDispatch::IntegrationTest中跳过verify_authenticity_token么？

NeptuneG (goss.beta)

ActiveRecord 优化问题

如何在 ActionDispatch::IntegrationTest 中跳过 verify_authenticity_token?