lib/strokedb/stroke_objects/lazy_accessors.rb lib/strokedb/stroke_objects/slot_hooks.rb spec/lib/stroke_objects/lazy_accessors_spec.rb spec/lib/stroke_objects/spec_helper.rb @@ -20,7 +20,7 @@ module MML include CommonMixins belongs_to :owner - has_many :account_memberships, :slot => :account + has_many :account_memberships, :as => :account has_many :members, :through => :account_memberships has_many :projects @@ -39,11 +39,11 @@ module MML module Person include CommonMixins - has_many :owned_accounts, :slot => :owner + has_many :owned_accounts, :as => :owner - has_many :account_memberships, :slot => :person + has_many :account_memberships, :as => :person has_many :accounts, :through => :account_memberships - has_many :project_memberships, :slot => :person + has_many :project_memberships, :as => :person has_many :projects, :through => :project_memberships end @@ -61,9 +61,9 @@ module MML include CommonMixins belongs_to :account - has_many :project_memberships, :slot => :project + has_many :project_memberships, :as => :project has_many :members, :through => :project_memberships - has_many :files, :slot => :folder + has_many :files, :as => :folder validates_kind_of :account, Account end @@ -94,7 +94,7 @@ oleg = verify { Person.create(:name => "Oleg Andreev", :email => "oleganza@gmail oleg_account = verify { Account.create(:name => "Oleg Andreev's account", :owner => oleg) } oleg_personal_account = verify { oleg.owned_accounts.create(:name => "Oleg Andreev's personal account") } - +verify { oleg.accounts.size == 2 } examples/mml.rb @@ -10,7 +10,7 @@ module StrokeDB end # ClassMethods class BelongsTo - attr_accessor :slotname, :boolean + attr_accessor :slotname def initialize(options) @options = OptionsHash(options) lib/strokedb/associations/belongs_to.rb @@ -0,0 +1,49 @@ +module StrokeDB + module Associations + module ClassMethods + # + # class WebSite + # has_many :pages + # has_many :reviews, :as => :reviewable_object + # has_many :visits + # has_many :visitors, :through => :visits + # + def has_many(slotname, options = {}, &blk) + if blk + options[:extensions] ||= [] + options[:extensions] << Module.new(&blk) + end + register_association(HasMany.new({:slotname => slotname}.merge(options))) + end + end # ClassMethods + + class HasMany + attr_accessor :slotname + + def initialize(options) + @options = OptionsHash(options) + @slotname = @options.require(:slotname) + end + + def setup(mod) + slotname = @slotname + mod.send(:define_method, slotname) do + self[slotname] + end + mod.send(:define_method, slotname.to_s + "=") do |value| + self[slotname] = value + end + + # self.on_get_slot(slotname, ) + # on slot access -> create proxy + end + + class CollectionProxy + def initialize(document) + + end + end + + end # BelongsTo + end # Validations +end # StrokeDB lib/strokedb/associations/has_many.rb @@ -1,3 +1,5 @@ +require 'strokedb/stroke_objects/lazy_accessors.rb' +require 'strokedb/stroke_objects/slot_hooks.rb' require 'strokedb/stroke_objects/instance_methods.rb' require 'strokedb/stroke_objects/class_methods.rb' require 'strokedb/stroke_objects/database.rb' lib/strokedb/stroke_objects.rb e28351249b9c6887e6a0a82eabb8b791802dac07 Oleg Andreev oleganza@gmail.com http://github.com/oleganza/strokedb-core/commit/8b28964d5828604cbde9292890a6bf22c938b362 8b28964d5828604cbde9292890a6bf22c938b362 2008-08-22T09:27:58-07:00 2008-08-22T09:27:58-07:00 added slots API: lazy_accessors (with specs), slot_hooks (draft) cc51aa85b26f8b0082453659c593793ea33e3534 Oleg Andreev oleganza@gmail.com