我正在尝试编写一个控制器规范,用于使用购买订单项创建购买.使用我提供的所有属性创建购买时,但未创建购买行项目.这是我的代码:
factories.rb
FactoryGirl.define do
factory :purchase do |f|
f.sequence(:po_number) { |n| "0000-00#{n}" }
f.sequence(:ship_to) { |n| "Test Corp#{n}"}
f.sequence(:ship_via) {|n| "Test Delivery#{n}" }
f.sequence(:terms) {|n| "My terms#{n}" }
f.sequence(:qa_requirements) {|n| "Requirment#{n}" }
f.sequence(:justification) {|n| "Justification#{n}" }
f.become_part_of_delivered_product true
f.immediately_delivered_to_stc_client false
f.remain_for_contract_at_stc_as_gov_prop false
f.consumed_in_job_requirements true
f.used_in_repair_of_gov_prop false
f.is_gov_prop_in_possession_of_stc false
f.sequence(:required) {|n| "2011-10-0#{n}" }
f.prd_number_id { |n| n.association(:prd_number).id }
# f.order_for_id { |o| o.association(:user) }
f.submitted_by_id { |s| s.association(:submitted_by).id }
# f.ordered_for_date { Time.now.to_s }
f.submitted_by_date { Time.now.to_s }
f.quality_system_classification_id { |q| …有没有人注意到这样的事情？为什么会这样？
ruby-1.9.2-p290 :006 > User.count
(0.4ms) SELECT COUNT(*) FROM "users"
=> 102
ruby-1.9.2-p290 :007 > User.count + 1
(0.4ms) SELECT COUNT(*) FROM "users"
=> 103
ruby-1.9.2-p290 :008 > User.count+ 1
(0.4ms) SELECT COUNT(*) FROM "users"
=> 103
ruby-1.9.2-p290 :009 > User.count+1
(0.4ms) SELECT COUNT(*) FROM "users"
=> 103
ruby-1.9.2-p290 :010 > User.count +1
(0.5ms) SELECT COUNT(1) FROM "users"
=> 102
使用ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux]&&Rails 3.1.3
额外的东西:
ruby-1.9.2-p290 :007 > "ayay".length + 1
=> 5
ruby-1.9.2-p290 …我在我的应用程序中使用设计进行身份验证.当我尝试注册时,我收到以下错误:
Missing host to link to! Please provide the :host parameter, set default_url_options[:host], or set :only_path to true
我正在使用:comfirmable并且在迁移中没有注释t.confirmable
我试图在我的Mac Osx 10.7.3上编译vim我得到了这个错误
./configure --enable-rubyinterp
make
ld: library not found for -lruby.1.9.1
collect2: ld returned 1 exit status
make[1]: *** [vim] Error 1
make: *** [first] Error 2
有谁知道我怎么可以安装这个库？