同步两个 YAML 文件

本文介绍了同步两个 YAML 文件的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

有没有插件可以同步两个 YAML 文件?例如 file1 有

Is there any plugin to synchronize two YAML files ? For example file1 has

en:
   key1: "Value1"
   key2: "Value2"
es:
   key1: "EsValue1"

同步后需要在第二个文件中添加key2:Value2"，不影响顺序，第二个文件中添加key1.

After synchronizing it needs to add key2: "Value2" in the second file without disturbing the order and the key1 in the second file.

推荐答案

你真的不需要插件来做到这一点:

You don't really need a plugin to do it:

str = <<EOT
en:
  key1: "Value1"
  key2: "Value2"
es:
  key1: "EsValue1"
EOT

require 'yaml'
yaml = YAML::load(str)

(hash['en'].keys - hash['es'].keys).each{ |k| hash['es'][k] = hash['en'][k] }

>> ap hash #=> nil
{
    "en" => {
        "key1" => "Value1",
        "key2" => "Value2"
    },
    "es" => {
        "key1" => "EsValue1",
        "key2" => "Value2"
    }
}

如果您要处理任意数量的其他哈希:

If you have an arbitrary number of other hashes to process:

(yaml.keys - ['en']).each do |h|
  (yaml['en'].keys - yaml[h].keys).each do |k|
    yaml[h][k] = yaml['en'][k]
  end
end

因此，读取 YAML 文件，通过代码运行生成的哈希，然后再次写入文件.

So, read the YAML file, run the resulting hash through the code, then write the file again.

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