Method: ActiveRecord::Associations::CollectionProxy#create!

Defined in:

activerecord/lib/active_record/associations/collection_proxy.rb

#create!(attributes = {}, &block) ⇒ Object

Like #create, except that if the record is invalid, raises an exception.

class Person
  has_many :pets
end

class Pet
  validates :name, presence: true
end

person.pets.create!(name: nil)
# => ActiveRecord::RecordInvalid: Validation failed: Name can't be blank

# File 'activerecord/lib/active_record/associations/collection_proxy.rb', line 365

def create!(attributes = {}, &block)
  @association.create!(attributes, &block)
end