title: Ruby on Rails friendly_id, babosa gems, problems with transliteration
body: <p>I'm using the gems: <code>friendly_id, babosa</code>.</p>
  
  <p>Model <strong>product.rb</strong>:</p>
  
  <pre><code>class Product &lt; ActiveRecord::Base
     extend FriendlyId
     friendly_id :name, use: [:slugged, :finders]
     has_many :tags
  
     def normalize_friendly_id(input)
      input.to_s.to_slug.normalize(transliterations: :russian).to_s
     end
  
  end
  </code></pre>
  
  <p>I launched сonsole, to generate slugs for existing products:</p>
  
  <pre><code>Product.find_each(&amp;:save)
  </code></pre>
  
  <p>Checking the last item:</p>
  
  <pre><code>Product.last
  
  #&lt;Product id: 4972, name: "ВА 47-63, 2P 2А (C) EKF", created_at: "2016-01-27 11:32:39", updated_at: "2016-01-27 11:32:39", slug: 04b4aa2d-2bb9-46f9-8d49-cbb9d0c3f872"&gt;
  </code></pre>
  
  <p>But transliteration is wrong. I'm trying doing same in console:</p>
  
  <pre><code>"ВА 47-63, 2P 2А (C) EKF".to_s.to_slug.normalize(transliterations: :russian).to_s
  =&gt; "va-47-63-2p-2a-c-ekf"
  </code></pre>
  
  <p>Now its normal result. I can not understand why this is so.</p>
  
  <p>In the same way did transliteration for the tags, she received adequate.</p>
  
  <p>Model <strong>tag.rb</strong>:</p>
  
  <pre><code>class Tag &lt; ActiveRecord::Base
    extend FriendlyId
    friendly_id :name, use: [:slugged, :finders]
    belongs_to :product
  
    def normalize_friendly_id(input)
     input.to_s.to_slug.normalize(transliterations: :russian).to_s
    end
  end
  </code></pre>