Add this line to your application's Gemfile:
gem 'hashifier'
And then execute:
$ bundle
Or install it yourself as:
$ gem install hashifier
This it a simple hash conversion gem. Say you have a hash like the following:
h = {"de.active_admin.any" => 20,"en.active_record.whatever.something" => 40}
After converting it, via:
Hashifier::StringKeyHashExporter.new.export(h)
You would get:
{
"de" => {"active_admin" => {"any" => 20}},
"en" => {"active_record" => {"whatever" => {"something" => 40}}}
}