Method: ROM::Attribute#target

Defined in:: lib/rom/attribute.rb

#target ⇒ `NilClass`, ...

Return target relation of this attribute type

Examples:

class Tasks < ROM::Relation[:memory]
  schema do
    attribute :id, Types::Int
    attribute :user_id, Types.ForeignKey(:users)
  end
end

Users.schema[:id].target
# => nil

Users.schema[:user_id].target
# => :users

Returns:

(NilClass, Symbol, Relation::Name)



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# File 'lib/rom/attribute.rb', line 144

def target
  meta[:target]
end