method

create_or_find_by!

v7.2.3 - Show latest stable - Class: ActiveRecord::Relation

create_or_find_by!(attributes, &block)

public

Like #create_or_find_by, but calls {create!}[rdoc-ref:Persistence::ClassMethods#create!] so an exception is raised if the created record is invalid.

# File activerecord/lib/active_record/relation.rb, line 286
    def create_or_find_by!(attributes, &block)
      with_connection do |connection|
        record = nil
        transaction(requires_new: true) do
          record = create!(attributes, &block)
          record._last_transaction_return_status || raise(ActiveRecord::Rollback)
        end
        record
      rescue ActiveRecord::RecordNotUnique
        if connection.transaction_open?
          where(attributes).lock.find_by!(attributes)
        else
          find_by!(attributes)
        end
      end
    end

create_or_find_by!

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