activerecord - rails - updating active record relation with multiple changed properties -
i have active record relation defined this:
contacts = contact.where("status = 'waiting'")
i run .each
loop , change properties of contacts depending on logic.
i don't want save!
on each individual contact... how can better save entire contacts relation after loop?
contacts.each |contact| //change properties of contact here end
how save newly updates contacts activerecord relation after contains new properties?
the efficient way can't doing contact contact save.
update_all saves doing loop , save you, here documentation. https://apidock.com/rails/v4.0.2/activerecord/relation/update_all
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