Someone wrote in
rubyonrails
2013-05-26 07:57 pm (UTC)
KJAZZQFrPUpiPzBxzmM
只要將 Query 盡量善用 Rails 3 的 AREL 的架構去下, 就可以做到 lazy load. (就是 view 呼叫 each 之類的才會真的 query db).如此拉資料的邏輯還是在 Controller 裡. View 也可以一如往常再加 fragment cache. 如此就仍能保有一定的效率 (雖然還是在吃 cache 前產生了 AREL 的物件計算, 不過那應該影響非常小), 同時還能 keep the rule, 維持一致性的結構啦.
(
7 comments
)
Post a comment in response:
From:
Anonymous
OpenID
Identity URL:
Log in?
Dreamwidth account
Account name
Password
Log in?
If you don't have an account you can
create one now
.
Subject
HTML doesn't work in the subject.
Formatting type
Casual HTML
Markdown
Raw HTML
Rich Text Editor
Message
[
Home
|
Post Entry
|
Log in
|
Search
|
Browse Options
|
Site Map
]
KJAZZQFrPUpiPzBxzmM