Keys with only 1 level are not added to yaml export

[jgoetze]

Hi everyone,
I got issues exporting db translations to yml file.

In my translations I got this object:

#<TranslationCenter::TranslationKey id: 15, name: "empire", category_id: 5, last_accessed: "2015-06-04 15:02:19", en_status: "untranslated", de_status: "translated", created_at: "2015-06-04 14:56:32", updated_at: "2015-06-04 15:02:19">

I tried to export db2yaml for german. It exported everything except translations keys having no "." in their name.

It tried to reproduce this in console and here are my results:

For each key add_to_hash is called and the result hash is passed. In that method add_to_hash_rec(all_translations, levels, lang) is called and current levels are only ["empire"]. That means, level.count == 1. Returned by the method is {"empire"=>"Imperium"} as it should be, but it never gets added to the passed all_translations hash. So with that, it is not part of the export file.

[jgoetze]

I added a filter to add_to_hash, so it doenst call the recursiv function. That works and adds level 1 translations to yml file. But it has duplicate code to recursive function.

# adds a translation key with its translation to a translation yaml hash
# send the hash and the language as parameters
def add_to_hash(all_translations, lang)
  levels = self.name.split('.')

  # check the number of levels in translation name
  if(levels.size > 1) 
    # recursive adding because of multiple levels
    add_to_hash_rec(all_translations, levels, lang.to_s)
  else
    # direct adding 1 level to result 
    translation = self.accepted_translation_in(lang)
    formatted = translation.value
    # in case of arrays remove the unneeded header
    formatted.to_yaml.gsub!("---\n" , '') if formatted.is_a?(Array)

    all_translations[levels.first] = formatted
  end
end

[LaurensN]

+1 Also having the same problem.