Datamapper join problem

[eluser]ahmetkapikiran[/eluser]
Please Delete

[eluser]ChrisBrad51[/eluser]
Do you try DataMapper 1.2.0 ( http://datamapper.org/articles/datamappe...eased.html )?

Here are some features of it:

dm-core:

STI queries no longer include the top-level class name
UnderscoredAndPluralizedWithoutLeadingModule naming convention was added
belongs_to supports :unique option
Validation of property names was improved
Resource[] and Resource[]= no longer fail when property name is not known
Redundant usage of chainable was removed resulting in a better performance
Boolean property typecasting was refactored
Various issues with setting default Property options were fixed
Resource#attributes= no longer use public_method_defined? - this is a security fix preventing possible DDOS attacks
Problems with auto-migrations in multiple repositories were fixed
Encoding problems with Binary property are fixed

Thanks