YAML 文件内的哈希值？
我想在使用以下命令解析的 YAML 文件中包含哈希和列表：
APP_CONFIG = YAML.load_file("#{RAILS_ROOT}/config/config.yml")
我的 YAML 文件如下所示：
feeds: [{:url => 'http://www.google.com', :label => 'default'}]
但这似乎不起作用。 我将如何实现这样的目标？
谢谢， 尤瓦尔
编辑：抱歉，伙计们。我仍然不清楚如何做到这一点，我怀疑这部分是由于我的措辞有些模糊。我在此处提出了一个措辞更好、更广泛的问题。谢谢你！
I want to include a hash and list inside a YAML file that I'm parsing with the following command:
APP_CONFIG = YAML.load_file("#{RAILS_ROOT}/config/config.yml")
My YAML file looks like this:
feeds: [{:url => 'http://www.google.com', :label => 'default'}]
But this doesn't seem to work.
How would I go about achieving such a thing?
Thanks,
Yuval
EDIT: Sorry, guys. I'm still unclear about how to do this and I suspect it is in part due to my somewhat vague phrasing. I asked a better-phrased, more broad question here. Thank you!
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您可以像这样标记它，
注意这里的间距很重要。 “-”必须缩进一个空格（不是制表符），后跟一个空格。和
url&label必须缩进两个空格（也不能缩进制表符）。此外，这可能会有所帮助： http://www.yaml.org/YAML_for_ruby.html
You can mark it up like this
Note the spacing is important here. "-" must be indented by a single space (not a tab), and followed by a single space. And
url&labelmust be indented by two spaces (not tabs either).Additionally this might be helpful: http://www.yaml.org/YAML_for_ruby.html
Ceilingfish 的答案在技术上可能是正确的，但他建议在行尾使用空格。这很容易出错，而且不是一个好的做法！
我将这样做：
创建一个包含以下内容的 settings.yaml 文件：
这将在加载 YAML 文件后创建以下哈希：
在本示例中，我还使用符号，因为这似乎是首选的方式在 Ruby 中存储 Ruby 密钥。
Ceilingfish's answer is maybe technically correct, but he recommends to use a white space at the end of a line. This is prone to errors and is not a good practice!
This is how I would do it:
Create a settings.yaml file with the following contents:
This will create the following hash after the YAML file has been loaded:
In this example, I also use symbols since this seems to be the preferred way of storing Ruby keys in Ruby.
老问题，但由于我处于类似的位置......就像贾斯珀指出的那样，Ceilingfish 的答案是正确的。但您也可以避免
依赖破折号后的尾随空格。
Old question, but since I was in a similar spot... Like Jasper pointed out, Ceilingfish's answer is correct. But you can also do
to avoid having to rely on trailing whitespace after the dash.