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Rails Active Record Callbacks: Part 3: [after_find after_initialize and conditional]

Hi friends, In my previous two blogs Rails Active Records Callbacks: Part 1 and Rails Active Records Callbacks: Part 2, I explained about available rails active records callbacks available. Now I will talk about some more callbacks method...

Rails Active Records Callbacks: Part 2

Hi Friends, In my previous blog Rails Active Records Callbacks: Part 1, I explained about why these callbacks are required and also discussed about some of the useful methods available in rails active records during creation and saving of the ...

Rails Active Records Callbacks: Part 1

Hi friends, Whenever you create,save or initialize an object there are so many things available in rails that are called Callbacks or Hooks. They can be used as checks between on stage of the object to another. In this chapter I am going to ex...

Activerecord callbacks

Callbacks are methods that get invoked at various stages of an Activerecord objects life cycle. and thus it is possible to write code that will run whenever an Activerecord object is created, saved, updated, deleted, validated, or loaded from th...
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