create!(attributes = {}, &block)
Instance Public methods
Like create, except that if the record is invalid, raises an
exception.
1 2 3 4 5 6 7 8 9 10 | class Person has_many :petsendclass Pet validates :name, presence: trueendperson.pets.create!(name: nil)# => ActiveRecord::RecordInvalid: Validation failed: Name can't be blank |
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