[英]Difference between save and sneaky_save in rails
rails中的save和sneaky_save有什么區別？
object.save和object.sneaky_save
save - 是ActiveRecord方法， sneaky_save - 是 gem偷偷保存的方法。 這是一個 ActiveRecord 擴展，允許在不調用回調和驗證的情況下保存記錄。
rails 3 - widget.save和widget.save之間的區別！
[英]rails 3 - difference between widget.save and widget.save!
Rails 5 如何在postgres 中保存兩個數據時間之間的小時和分鍾差異？
[英]Rails 5 how to save difference in hour and minutes between two datatime in postgres?
save（false）和save（：validate => false）之間的區別
[英]Difference between save(false) and save(:validate => false)
Ruby on Rails 回調，before_save 和：before_create 有什么區別？
[英]Ruby on Rails Callback, what is difference between :before_save and :before_create?
ruby – rails 回調中 after_create、after_save 和 after_commit 之間的區別 – 代碼實用程序
[英]ruby – Difference between after_create, after_save and after_commit in rails callbacks – Code Utility
rails 回調中 after_create、after_save 和 after_commit 的區別
[英]Difference between after_create, after_save and after_commit in rails callbacks
在 Rails 5 中，“model.save”和“model.errors.empty”之間是否存在功能差異？
[英]In Rails 5, is there a functional difference between "model.save" and "model.errors.empty?"?
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