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Neeraj  Amoli / Professional / Web Technology

 
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Lessons:- The Relationship Model

  The Relationship Model

Our first step in implementing following users is to construct a data model, which is not as straightforward as it seems. Na¨Ä±vely, it seems that a has_many relationship should do: A user has_many followed users and has_many followers. As we will see, there is a problem with this approach, and we’ll learn how to fix it using has_many through.

It’s likely that many of the ideas in this section won’t seem obvious at first, and it may take a while for the rather complicated data model to sink in. If you find yourself getting confused, try pushing forward to the end, then read the section a second time through to see if things are clearer.

 
 
 
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Neeraj  Amoli

Skills    Ruby On Rails

Qualifications :-
Location :-Dehradun,Dehradun,Uttrakhand,India
Description:-

I have 3 year experience as a Software Engineer. My Skilled are Android Development (Java), ROR Development .   


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