Created
May 11, 2010 20:38
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require "dm-core" | |
require "dm-migrations" | |
DataMapper.setup(:default, "sqlite3://:memory:") | |
class Foo | |
include DataMapper::Resource | |
property :id, Serial | |
property :bar, Object | |
end | |
Foo.auto_migrate! | |
foo = Foo.new | |
foo.bar = "HELLO" | |
foo.save | |
foo.reload | |
foo.bar # BOOM | |
Foo.first # BOOM |
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require "dm-core" | |
require "dm-migrations" | |
DataMapper.setup(:default, "sqlite3://:memory:") | |
class Foo | |
include DataMapper::Resource | |
property :id, Serial | |
property :baz, Object, :default => lambda{|*| Hash.new }, :lazy => false | |
end | |
Foo.auto_migrate! | |
foo = Foo.create | |
foo.reload | |
foo.baz # BOOM |
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source :gemcutter | |
git "git://github.com/rails/rails.git" | |
gem "rake" | |
gem "jeweler" | |
gem "shoulda" | |
gem "activesupport", "~> 3.0.0.beta1", :require => "active_support" | |
gem "data_objects", "~> 0.10.1" | |
gem "do_sqlite3" | |
gem "dm-do-adapter", :git => "git://github.com/datamapper/dm-do-adapter.git" | |
gem "dm-sqlite-adapter", :git => "git://github.com/datamapper/dm-sqlite-adapter.git" | |
gem "dm-aggregates", :git => "git://github.com/datamapper/dm-aggregates.git" | |
gem 'dm-migrations', :git => 'git://github.com/datamapper/dm-migrations.git' | |
gem 'dm-timestamps', :git => 'git://github.com/datamapper/dm-timestamps.git' | |
gem 'dm-transactions', :git => 'git://github.com/datamapper/dm-transactions.git' | |
gem 'dm-types', :git => 'git://github.com/datamapper/dm-types.git' | |
gem 'dm-validations', :git => 'git://github.com/datamapper/dm-validations.git' | |
gem 'dm-aggregates', :git => 'git://github.com/datamapper/dm-aggregates.git' | |
gem 'dm-constraints', :git => 'git://github.com/datamapper/dm-constraints.git' | |
gem 'dm-observer', :git => 'git://github.com/datamapper/dm-observer.git' | |
gem "dm-core", :git => "git://github.com/datamapper/dm-core.git", :branch => "next" |
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error on boom2.rb
ArgumentError: marshal data too short
from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-do-adapter-1d52cea8904d4da687c2fddabd5bf999c94cd21e-master/lib/dm-do-adapter/adapter.rb:145:in
next!' from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-do-adapter-1d52cea8904d4da687c2fddabd5bf999c94cd21e-master/lib/dm-do-adapter/adapter.rb:145:in
block in read'from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-do-adapter-1d52cea8904d4da687c2fddabd5bf999c94cd21e-master/lib/dm-do-adapter/adapter.rb:260:in
with_connection' from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-do-adapter-1d52cea8904d4da687c2fddabd5bf999c94cd21e-master/lib/dm-do-adapter/adapter.rb:138:in
read'from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/repository.rb:162:in
read' from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/collection.rb:1118:in
lazy_load'from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/support/lazy_array.rb:411:in
each' from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/collection.rb:510:in
each'from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/collection.rb:1324:in
map' from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/collection.rb:1324:in
resources_added'from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/collection.rb:707:in
replace' from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/collection.rb:84:in
reload'from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/resource.rb:889:in
eager_load' from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/resource.rb:872:in
lazy_load'from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/property.rb:680:in
lazy_load' from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/resource/state/persisted.rb:23:in
lazy_load'from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/resource/state/persisted.rb:8:in
get' from /Users/iMac4/.rvm/gems/ruby-1.9.1-p378/bundler/gems/dm-core-37b4bd22b9e3842977cf83d32baba459607e900a-next/lib/dm-core/model/property.rb:233:in
baz'from (irb):54