Phrases contain Hashs

[gmonein]

Hello,

rake tolk:import seen to not properly flatten yml
So some hash are stored as translations

Here is a screen:

Raising me errors like

ActionView::Template::Error: translation data {:uno=>"fase", :altro=>"fasi"} can not be used with :count => 1. key 'one' is missing.

Because my users edited hash keys

It seen like the problem come from the flat_hash gem
When i do

Tolk::Locale.flat_hash(parsed_yaml).any? { |_,v| v.is_a? Hash }
=> true

however I fixed it by adding this

Tolk::Locale.class_eval do
  def self.flat_hash(hash)
    res = {}
    stack = [OpenStruct.new(current_path: [], value: hash)]
    while (current = stack.pop)
      if current.value.is_a? Hash
        current.value.each { |k,v| stack << OpenStruct.new(current_path: current.current_path + [k], value: v) }
      else
        res[current.current_path.join('.')] = current.value
      end
    end
    res
  end
end

Into app/config/initializers/tolk.rb

[gmonein]

It seen like if my users now forgot a key, neither one or other, I18n is raising errors instead of fallbacking 🎉

Here is another issue about this svenfuchs/rails-i18n#893