create(attributes = {}, &block)
Instance Public methods
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).
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | class Person has_many :petsendperson.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 # => 3person.pets.count # => 3person.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># ] |
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