lib/head_music/instrument.rb in head_music-0.24.4 vs lib/head_music/instrument.rb in head_music-0.24.5

@@ -21,10 +21,16 @@
 
   def ==(other)
     to_s == other.to_s
   end
 
+  def translation(locale = :en)
+    return name unless name_key
+
+    I18n.translate(name_key, scope: [:instruments], locale: locale)
+  end
+
   private_class_method :new
 
   private
 
   def initialize(name)
@@ -53,9 +59,10 @@
 
   def record_for_key(key)
     INSTRUMENTS.each do |name_key, data|
       return data.merge!('name_key' => name_key) if name_key.to_s == key.to_s
     end
+    nil
   end
 
   def initialize_data_from_record(record)
     @name_key = record['name_key'].to_sym
     @family = record['family']