ruby on rails - add a record to has_many model without saving -

a client has many orders. customer.orders gives me orders.

i want add together order orders internal check. don't want order added info base.

but when doing:

customer.orders << test_order

it beingness saved , committed info base.

so how can add together utilize without saving?

you can utilize build, initialize order object without saving it.

test_order = customer.orders.build(order_params)

ruby-on-rails

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