brainspec/enumerize拋出mysql默認值錯誤

我正在使用Rails 4應用程序，並且我已經開始使用brainspec/enumerize gem。我在數據庫中有一個整數值，列status，並希望枚舉它在我的模型中。brainspec/enumerize拋出mysql默認值錯誤

下面你可以看到我用來設置它的代碼片段。不幸的是，在我的測試中（這些測試都是先前通過的），它抱怨由於無法保存行而創建Partner。無法指定默認狀態NULL。由於數據庫本身（MySQL）的缺省值設置爲0，並且從下面可以看出，後端側指示缺省值爲4或:incomplete，因此不知道它從哪裏得到NULL。

enumerize :status, in: [ 
    :pending, # 0 account has a pending billing request (but is not yet open) 
    :active,  # 1 account has an active base subscription 
    :suspended, # 2 account has been suspended (e.g. after a base subscription decline) 
    :expired, # 3 base subscription has expired 
    :incomplete, # 4 partner application process incomplete 
    :closed,  # 5 account has been permanently closed 
    :cancelled # 6 account has been cancelled by user (but is still unexpired) 
], default: :incomplete

這裏是ActiveRecord/MySQL錯誤。

PartnerTest#test_create_with_nested_attributes: 
ActiveRecord::StatementInvalid: Mysql2::Error: Column 'status' cannot be null: UPDATE `partner` SET `primary_contact_id` = 3, `status` = NULL WHERE `partner`.`id` = 3 
    test/models/partner_test.rb:9:in `block in <class:PartnerTest>'

而且，我知道的默認值（:incomplete）是由Enumerize回升。如果我將亂碼放入默認值（default: :asdoiasoas），它會中斷。

我使用主/分支，使之與導軌4

的Gemfile

gem 'enumerize', :github => 'brainspec/enumerize'

來源

2013-10-29 Volte

工作根據brainspec/enumerize README，你應該爲每個狀態提供一個整數值，如：

enumerize :status, in: { 
    pending: 0, # 0 account has a pending billing request (but is not yet open) 
    active: 1,  # 1 account has an active base subscription 
    suspended: 2, # 2 account has been suspended (e.g. after a base subscription decline) 
    expired: 3, # 3 base subscription has expired 
    incomplete: 4 # 4 partner application process incomplete 
       # And so on... 
}, default: :incomplete

由於您只提供了密鑰但沒有提供值，因此將其設置爲nil/NULL。

來源

2014-06-30 02:14:59 mauriciomdea

brainspec/enumerize拋出mysql默認值錯誤

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