Introduction
In modern apps, we mostly have a requirement that allows users to perform bulk actions. Like insertion of records is the one.
On the first take, you would come up with this version
Problematic Region
So what is the hack? The above code is a classic situation of multiple SQL insert calls, each for a movie creation. This yields slow performance, and eventually bad code!
Workaround in Oldies
If you’re running on Rails 5 and older versions, you might face the situation where writing raw customized SQL or using gems like activerecord-import is the final option you are left with.
Magic of Rails 6
But once you’re up and running here, there is a method for you, built out of the box namely insert_all
Pick your wand and lets get started!
*We are discussing a Car model here*
Documentation here: https://apidock.com/rails/v6.0.0/ActiveRecord/Persistence/ClassMethods/insert_all
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Happy Coding!
