app/models/concerns/geopolitocracy.rb in geopolitical-0.8.4 vs app/models/concerns/geopolitocracy.rb in geopolitical-0.8.6

@@ -5,26 +5,39 @@
   included do
     field :name,   type: String,  localize: true
     field :abbr,   type: String
     field :gid,    type: Integer  # geonames id
 
-    field :slug,   type: String
-    field :ascii,  type: String
     field :code,   type: String
+    field :slug,   type: String # , default: -> { name }
+    field :ascii,  type: String
 
-    before_validation :set_slug
-  end
+    validates :name, presence: true
+    validates :slug, presence: true, uniqueness: true
 
-  def to_s
-    name || slug
+    index slug: 1
+    index name: 1
+
+    before_validation :ensure_slug
+
+    scope :ordered, -> { order_by(name: 1) }
+
+    def self.search(txt)
+      txt.gsub!(/\s/, '-')
+      where(slug: /^#{ActiveSupport::Inflector.transliterate(txt)}/i)
+    end
   end
 
-  def set_slug
+  def ensure_slug
     self.slug ||= name
   end
 
   def slug=(txt)
     return unless txt
-    self[:slug] = txt.encode(Encoding::ISO_8859_1)
-      .gsub(/\s/, '-').downcase
+    self[:slug] = ActiveSupport::Inflector.transliterate(txt)
+                  .gsub(/\s/, '-').downcase
+  end
+
+  def to_s
+    name || slug
   end
 end