你的語法看起來不錯。我只是在我的控制檯中嘗試過。它更新了這兩個屬性。
2.1.2 :010 > FactoryGirl.build(:user)
=> #<User id: nil, email: "[email protected]", encrypted_password: "$2a$10$WnXKcpKZt0kkkXyRRe/QP.NS7mIaFcgFzCpZhW0hzEO...", reset_password_token: nil, reset_password_sent_at: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: nil, updated_at: nil, god: nil, name: "Test User 123", sash_id: nil, level: 0, confirmation_token: nil, confirmed_at: "2014-09-12 11:58:28", confirmation_sent_at: nil, unconfirmed_email: nil, failed_attempts: 0, unlock_token: nil, locked_at: nil>
2.1.2 :011 > FactoryGirl.build(:user, email: '123', sign_in_count: 2)
=> #<User id: nil, email: "123", encrypted_password: "$2a$10$JIjhQp40Lz/2fCskW63lzOHHxV2NwX2h5URswbuZsgH...", reset_password_token: nil, reset_password_sent_at: nil, remember_created_at: nil, sign_in_count: 2, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: nil, updated_at: nil, god: nil, name: "Test User 123", sash_id: nil, level: 0, confirmation_token: nil, confirmed_at: "2014-09-12 11:58:28", confirmation_sent_at: nil, unconfirmed_email: nil, failed_attempts: 0, unlock_token: nil, locked_at: nil>
2.1.2 :012 >
嘗試在您的控制檯。
什麼是'tm_event'?什麼是'類別'?你能分享這個模型嗎?我認爲你要做的是與'tm_event'一起創建一個類別。 – 2014-09-12 11:58:42
@RyanBigg tm_event是一個ActiveRecord模型對象,其中category是一個字符串,category_id是一個整數。在create方法中將id字符串更改爲整數也沒有區別。 – Richbits 2014-09-12 12:20:47