yaml2csv

yaml2csv.rb

require 'yaml'

def read_hash(hash, path, f)
  hash.keys.each do |k|
    val = hash[k]
    if val.class == Hash
      read_hash(val, path + k + ".", f)
    else
      f.write "\"#{path}#{k}\",\"#{val}\"\n"
    end
  end
end

root = YAML.load_file('en.yml')
if root.class == Hash
  f = open("out.csv", "w")
  read_hash(root["en"], "", f)
end