How to save multiple records in one query with callbacks

Question

I have an array of new objects of active records I want to save them all in one query and I also want to call before_create callback. I used activerecored-import gem and also tried with insert method these both methods skip the callbacks what is best way to do that?

Could you please write any code sample here.

Dinesh Saini
– Dinesh Saini

2015-04-22 06:57:38 +00:00
Commented Apr 22, 2015 at 6:57 — Dinesh Saini
– Dinesh Saini, Commented Apr 22, 2015 at 6:57
Have a read of stackoverflow.com/q/2509320/385532

Matt
– Matt

2015-04-22 08:57:41 +00:00
Commented Apr 22, 2015 at 8:57 — Matt
– Matt, Commented Apr 22, 2015 at 8:57

MZaragoza · Accepted Answer · 2015-04-22 13:56:09Z

1

I would suggest that you read the activerecord-import wiki there are lost of interesting facts on how to use that gem there.

here is a key: you have to require 'activerecord-import'

books = []
10.times do |i| 
  books << Book.new(:name => "book #{i}")
end
Book.import books

this is how you save 10 records with 1 call

Happy coding

answered Apr 22, 2015 at 13:56

MZaragoza

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1 Comment

Asnad Atta Over a year ago

Thanks for your replay but I want to call my callbacks you can read this github.com/zdennis/activerecord-import/wiki/Callbacks

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