Ruby on Rails: How and where should I add persistent data to my db? -

I am quite new to ROR and I am developing some basic role-based permission models for users.

However, I have to put some roles in the database by default, where do I insert related rows in my DB?

So far, I am doing it in a different migration, just make '!' Related items

However if I type rake db: migrate & amp; Amp; Rake DB: Test: Prepare , only my development pops up with DB data, while Test-DB only updates its schema and remains blank.

Then, how do I get the default data in my database such as /

   
 Answer the same question here:  
 Actually there is a file in the Rail which is DB / Beed. RB says, where you can add by default and then run "Rake DB: Beed" to load.








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