instance method
create
Ruby on Rails 4.2.9
Since v4.0.13Signature
create(attributes = {}, &block)Returns a new object of the collection type that has been instantiated with attributes, linked to this object and that has already been saved (if it passes the validations).
class Person
has_many :pets
end
person.pets.create(name: 'Fancy-Fancy')
# => #<Pet id: 1, name: "Fancy-Fancy", person_id: 1>
person.pets.create([{name: 'Spook'}, {name: 'Choo-Choo'}])
# => [
# #<Pet id: 2, name: "Spook", person_id: 1>,
# #<Pet id: 3, name: "Choo-Choo", person_id: 1>
# ]
person.pets.size # => 3
person.pets.count # => 3
person.pets.find(1, 2, 3)
# => [
# #<Pet id: 1, name: "Fancy-Fancy", person_id: 1>,
# #<Pet id: 2, name: "Spook", person_id: 1>,
# #<Pet id: 3, name: "Choo-Choo", person_id: 1>
# ]
Parameters
-
attributesopt = {} -
blockblock
Source
# File activerecord/lib/active_record/associations/collection_proxy.rb, line 289
def create(attributes = {}, &block)
@association.create(attributes, &block)
end
Defined in activerecord/lib/active_record/associations/collection_proxy.rb line 289
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Defined in ActiveRecord::Associations::CollectionProxy