Module: Mongo::Model::Assignment::ClassMethods

Defined in:
lib/mongo/model/assignment.rb

Instance Method Summary collapse

Instance Method Details

#assign(*args, &block) ⇒ Object 



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# File 'lib/mongo/model/assignment.rb', line 48

def assign *args, &block
  if block
    dsl = ::Mongo::Model::Assignment::Dsl.new self
    dsl.instance_eval &block
  else
    args.size.must.be_in 2..3
    attr_name = args.shift
    attr_name.must.be_a Symbol

    if args.first.is_a? Class
      type, mass_assignment = args
      mass_assignment ||= false
      type.must.respond_to :cast
    else
      type, mass_assignment = nil, args.first
    end

    self._assign ||= {}
    _assign[attr_name] = [type, mass_assignment]
  end
end