scheme.rb in swift-0.9.0

- old
+ new

@@ -1,30 +1,28 @@
 module Swift
 
-  # A relation (instance) definition.
+  # A resource (instance) definition.
   #
   # @example A user scheme.
   #   class User < Swift::Scheme
   #     store     :users
   #     attribute :id,         Swift::Type::Integer, serial: true, key: true
   #     attribute :name,       Swift::Type::String
   #     attribute :email,      Swift::Type::String
   #     attribute :updated_at, Swift::Type::Time
   #   end # User
-  #
-  # @todo Tuple should be renamed tuples (plural?)
   class Scheme
     attr_accessor :tuple
     alias_method :scheme, :class
 
     # @example
     #   User.new(
     #     name:       'Apple Arthurton',
     #     email:      'apple@arthurton.local',
     #     updated_at: Time.now
     #   )
-    # @param [Hash] options Create relation and set attributes. <tt>{name: value}</tt>
+    # @param [Hash] options Create resource and set attributes. <tt>{name: value}</tt>
     def initialize options = {}
       @tuple = scheme.header.new_tuple
       options.each{|k, v| send(:"#{k}=", v)}
     end
 
@@ -47,12 +45,12 @@
     #     name:       'Apple Arthurton',
     #     email:      'apple@arthurton.local',
     #     updated_at: Time.now
     #   )
     #   apple.destroy
-    def destroy
-      Swift.db.destroy(scheme, self)
+    def destroy resources = self
+      Swift.db.destroy(scheme, resources)
     end
 
     class << self
       # Attribute set.
       #
@@ -60,10 +58,11 @@
       attr_accessor :header
 
       def inherited klass
         klass.header = Header.new
         klass.header.push(*header) if header
+        klass.store store          if store
         Swift.schema.push(klass)   if klass.name
       end
 
       def load tuple
         scheme       = allocate
@@ -94,12 +93,12 @@
       #     name:       'Apple Arthurton',
       #     email:      'apple@arthurton.local',
       #     updated_at: Time.now
       #   )
       #
-      # @param [Hash] options Create with attributes. <tt>{name: value}</tt>
-      def create options = {}
-        Swift.db.create(self, options)
+      # @param [Hash, Array<Hash>] options Create with attributes. <tt>{name: value}</tt>
+      def create resources = {}
+        Swift.db.create(self, resources)
       end
 
       # Select by id(s).
       #
       # @example Single key.