Method: DataMapper::Collection#first_or_create

Defined in:

lib/dm-core/collection.rb

#first_or_create(conditions = {}, attributes = {}) ⇒ Resource

Finds the first Resource by conditions, or creates a new Resource with the attributes if none found

Parameters:

• conditions (Hash) (defaults to: {}) —

  The conditions to be used to search

• attributes (Hash) (defaults to: {}) —

  The attributes to be used to create the resource with if none found

Returns:

• (Resource) —

  The instance found by query, or created with attributes if none found

# File 'lib/dm-core/collection.rb', line 765

def first_or_create(conditions = {}, attributes = {})
  first(conditions) || create(conditions.merge(attributes))
end