collection.rb in tickethub-0.3.1

- old
+ new

@@ -20,11 +20,11 @@
           instance_variable_defined?("@#{type}") ? instance_variable_get("@#{type}") :
             instance_variable_set("@#{type}", Tickethub::Collection.new(endpoint[type], options[:klass]))
         end
       end
 
-      klass.scopes.each do |key, block|
+      klass.collection_methods.merge(klass.scopes).each do |key, block|
         define_singleton_method key, &block
       end
 
       super() do |yielder|
         self.reload! if cache.nil?
@@ -137,9 +137,11 @@
         self.offset(search).first
       when Hash
         self.filter(search).first
       when Range
         self.offset(search.min).first(search.max)
+      when Array
+        self.filter(id: search)
       when String
         endpoint = self.endpoint[@klass.path, CGI::escape(search)]
         @klass.load endpoint, endpoint.get(params)
       else
         raise ArgumentError, 'invalid search value type'
\ No newline at end of file