I want to write a method which will work like this one
def create_new_car(salon)
Car.create name: salon.offer.name, description: salon.offer.description, photo: salon.offer.photo, dealer_id: salon.dealer_id
end
but i want to keep it DRY. is there a way to pass those attributes by, i dont know, iterating through array of attributes by passing a block?
You can pass a block to create:
def create_new_car(salon)
Car.create do |car|
car.name = salon.offer.name
car.description = salon.offer.description
car.photo = salon.offer.photo
car.dealer_id = salon.dealer_id
end
end
You could also set some attributes as the first parameter and then pass a block:
Car.create(name: salon.offer.name) do |car|
car.description = salon.offer.description
#...
end
You can implement any logic you want inside that block to assign the Car properties, like this:
attributes = ["name", "description", "photo", "dealer_id"]
Car.create do |car|
attributes.each { |a| car.send( "#{a}=", salon.offer.send(a) )
end
Please try this
array_of_attrbiutes = [{name: salon.offer.name...}, {name: }, {}...]
def create_new_car(array_of_attributes)
Car.create array_of_attributes
end
end
