【发布时间】:2011-06-16 11:46:24
【问题描述】:
好的,我有以下 YAML 文件,它是使用 yaml_db 为 Rails 生成的。所以这基本上是我的 Rails 数据库的自动生成导出:
---
admins:
columns:
- id
- username
- email
- encrypted_password
- password_salt
- sign_in_count
- current_sign_in_at
- last_sign_in_at
- current_sign_in_ip
- last_sign_in_ip
- failed_attempts
- unlock_token
- locked_at
- created_at
- updated_at
records:
- - 1
-
- lalala@lalala.at
- $2a$10$dZU50HD6paWS7EjKuWAruOFdwt9eqxiNTRh/D4sj8cqSzy5gjYd2i
- $2a$10$dZU50HD6paWS7EjKuWAruO
- 86
- 2011-01-27 07:37:45 Z
- 2011-01-26 13:27:13 Z
- 12.34.56.78
- 12.34.56.78
- 0
-
-
- 2010-12-23 09:20:46 Z
- 2011-01-27 07:37:45 Z
- - 2
- admin
- lalalalala@lalalala.com
- $2a$10$3DML64hdCCvG90bnhIpN/unEEm6C.a9FqGrAFlFHU0.2D54DSQ1Ni
- $2a$10$3DML64hdCCvG90bnhIpN/u
- 1
- 2011-01-21 09:52:14 Z
- 2011-01-21 09:52:14 Z
- 12.34.56.78
- 12.34.56.78
- 0
-
-
- 2011-01-05 14:29:49 Z
- 2011-01-21 09:52:14 Z
---
experiments:
columns:
- id
- description
- startdate
- enddate
- maps_base_URI
- maps_count
- queries_count
- proposals_count
- created_at
- updated_at
.......
现在,当我尝试在 Ruby 中加载此 YAML 文件时:
file = YAML.load(File.open("data-2011-01-27.yml"))
它不会加载超过第一个admin,甚至不会加载experiments:
ruby-1.9.2-p0 > file.keys
=> ["admins"]
ruby-1.9.2-p0 > file["admins"]["records"].count
=> 1
这是为什么呢?我会假设自动生成的 .yml 文件在语法上是正确的?当我运行 rake:db:dump 和 rake:db:load 时,它工作得很好。
【问题讨论】: