lib/pupa/models/concerns/identifiable.rb in pupa-0.0.10 vs lib/pupa/models/concerns/identifiable.rb in pupa-0.0.11

@@ -16,11 +16,11 @@
 
       # Sets the identifiers.
       #
       # @param [Array] identifiers a list of identifiers
       def identifiers=(identifiers)
-        @identifiers = IdentifierList.new(identifiers)
+        @identifiers = IdentifierList.new(symbolize_keys(identifiers))
       end
 
       # Adds an issued identifier.
       #
       # @param [String] identifier an issued identifier, e.g. a DUNS number
@@ -28,10 +28,10 @@
       def add_identifier(identifier, scheme: nil)
         data = {identifier: identifier}
         if scheme
           data[:scheme] = scheme
         end
-        if identifier
+        if identifier.present?
           @identifiers << data
         end
       end
     end
   end