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Contents
module CanTango
module Adaptor
autoload_modules :Generic, :Relational, :Mongo
autoload_modules :ActiveRecord, :DataMapper, :Mongoid, :MongoMapper
# include adaptor depending on which ORM the object inherits from or includes
def use_adaptor! base, object
orm_map.each_pair do |orm, const|
begin
base.class.send :include, get_adapter(object, const.constantize, orm)
rescue
next
end
end
end
def get_adapter object, adaptor_class, orm
object.kind_of?(adaptor_class) ? adaptor_for(orm) : adaptor_for(:generic)
end
def adaptor_for orm
"#{self.class}::#{orm.to_s.camelize}".constantize
end
def orm_map
{
:active_record => "ActiveRecord::Base",
:data_mapper => "DataMapper::Resource",
:mongoid => "Mongoid::Document",
:mongo_mapper => "MongoMapper::Document"
}
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems