I`m trying to figure out how to get serial and key attributes set for Resource object. Basic method DataMapper::Resource.attributes returns a collection of properties, but it does not say anything about types. Of course i can check it via system call: obj.class, but cant understand how to get type information from resource instance.
Example:
class Foo
include DataMapper::Resource
property :id, Serial
property :title, String, :required => true
property :created_at, Time, :required => true
property :flagged, Boolean, :default => false
end
So, is there any way to get this information about internal types for resource?
Not long time ago, i figured it out by myself. All model fields are basically instances of DataMapper::Property
So, all you need is to call ModelName.properties and get options like :index, :key, etc.
Description: http://yardoc.org/docs/datamapper-dm-core/DataMapper/Property