I believe the implementation that merb & datamapper use is contained in extlib.
On Dec 2, 12:05 am, Jordan Ritter <[email protected]> wrote: > cattr_accessor is a rails/activesupport-provided method, AFAIK. seems odd > that dm-sweatshop would incur such a dependency. > > cheers, > --jordan > > On Dec 1, 2009, at 9:53 PM, sankaranarayanan e wrote: > > > hi, > > it works fine in version 0.10.1, but i have used dm-sweatshop for > > fixtures, i got undefined method error `cattr_accessor' in > > dm-sweatshop/lib/dm-sweatshop/unique.rb line no: 66 > > > Thanks & Regards > > Sankaranarayanan .E > > > On Wed, Dec 2, 2009 at 4:40 AM, Martin Gamsjaeger <[email protected]> > > wrote: > > I don't know much about dm-0.9.11 but this looks like it should work > > with the 0.10.x series. If that's an option for you, you could try to > > upgrade to either dm-0.10.1 (which is available as a gem), or even > > better, upgrade to the latest code from git repositories. You can have > > a look athttp://sick.snusnu.info/2009/06/03/migrating-to-datamapper-0100/ > > for help on how to migrate from 0.9.11 to 0.10.x. Also, there are > > instructions on how to fetch the latest git version. > > > HTH > > snusnu > > > On Tue, Dec 1, 2009 at 11:11, sankar <[email protected]> wrote: > > > hi, > > > i got the following error while update records, Please help me why i > > > got this error and also i attach my sample code in bottom of error > > > message. > > > > /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/associations/ > > > one_to_many.rb:302:in `save_resource': undefined method > > > `attach_parent' for #<DataMapper::Associations::RelationshipChain: > > > 0xb7751fa4> (NoMethodError) > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/relationship.rb:172:in `with_repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > support/kernel.rb:6:in `repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core.rb: > > > 181:in `repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > repository.rb:44:in `scope' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core.rb: > > > 181:in `repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > support/kernel.rb:6:in `repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/relationship.rb:172:in `with_repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:298:in `save_resource' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:210:in `save' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > lazy_array.rb:452:in `each' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > lazy_array.rb:452:in `each' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:309:in `send' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:309:in `method_missing' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:210:in `save' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > resource.rb:301:in `hookable__save_nan_before_advised' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > resource.rb:301:in `each' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > resource.rb:301:in `hookable__save_nan_before_advised' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > hook.rb:299:in `save' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > hook.rb:297:in `catch' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > hook.rb:297:in `save' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:303:in `save_resource' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/relationship.rb:172:in `with_repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > support/kernel.rb:6:in `repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core.rb: > > > 181:in `repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > repository.rb:44:in `scope' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core.rb: > > > 181:in `repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > support/kernel.rb:6:in `repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/relationship.rb:172:in `with_repository' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:298:in `save_resource' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:210:in `save' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > lazy_array.rb:452:in `each' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > lazy_array.rb:452:in `each' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:309:in `send' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:309:in `method_missing' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > associations/one_to_many.rb:210:in `save' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > resource.rb:301:in `hookable__save_nan_before_advised' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > resource.rb:301:in `each' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > resource.rb:301:in `hookable__save_nan_before_advised' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > hook.rb:299:in `save' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > hook.rb:297:in `catch' > > > from /usr/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ > > > hook.rb:297:in `save' > > > from /usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/ > > > resource.rb:538:in `update_attributes' > > > from sample_datamapper.rb:75 > > > > my example code is > > > > require 'rubygems' > > > require 'dm-core' > > > > DataMapper.setup( :default, "sqlite3:///home/abs1/sample2/test1.db" ) > > > > class Commit > > > include DataMapper::Resource > > > property :id, Integer, :serial => true > > > property :identifier, String, :nullable => false > > > property :message, String, :length => 255 > > > property :author, String, :length => 255 > > > property :committed_at, DateTime > > > property :created_at, DateTime > > > property :updated_at, DateTime > > > has 1, :build, :class_name => "Build", > > > :order => [:created_at.desc] > > > end > > > > class Build > > > include DataMapper::Resource > > > property :id, Integer, :serial => true > > > property :output, Text, :default => "", :lazy => false > > > property :successful, Boolean, :default => false > > > property :commit_id, Integer, :nullable => false > > > property :created_at, DateTime > > > property :updated_at, DateTime > > > property :started_at, DateTime > > > property :completed_at, DateTime > > > has n, :buildsteps, :class_name => "BuildStep" > > > has n, :steps, :through => :buildsteps, :mutable => true > > > end > > > > class Step > > > include DataMapper::Resource > > > has n, :buildsteps, :class_name => "BuildStep" > > > has n, :builds, :through => :buildsteps, :mutable => true > > > property :id, Integer, :serial => true > > > property :name, String > > > property :dsp_name, String > > > property :dsp_order, Integer > > > property :created_at, DateTime > > > property :updated_at, DateTime > > > end > > > > class > > > BuildStep > > > include > > > DataMapper::Resource > > > belongs_to :build, :class_name => "Build", :child_key => > > > [:build_id] > > > belongs_to :step, :class_name => "Step", :child_key => > > > [:step_id] > > > property :id, Integer, :serial => true > > > property :started_at, DateTime > > > property :completed_at, DateTime > > > property :output, Text > > > property :successful, Boolean > > > property :created_at, DateTime > > > property :updated_at, DateTime > > > end > > > > DataMapper.auto_migrate! > > > build = Build.new(:commit_id => 2, :output => "rake aboted" ) > > > commit = Commit.create(:identifier => '0782', :author => > > > 'sankar', :message => "rake file added") > > > commit.update_attributes(:build => build) > > > build = commit.build > > > > Step.create(:name => 'rake unit') > > > Step.create(:name => 'rake integration') > > > Step.create(:name => 'rake features') > > > > Step.all.each { |steps| > > > BuildStep.create(:step => steps, :build => build) > > > } > > > > build.steps > > > > commit.update_attributes(:committed_at => Time.now) > > > > -- > > > > You received this message because you are subscribed to the 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