lib/faker/default/internet.rb in faker-3.4.1 vs lib/faker/default/internet.rb in faker-3.4.2

@@ -63,10 +63,10 @@
       #   Faker::Internet.username(specifier: 20, separators: ['_'])  #=> "nikki_sawaynnikki_saway"
       def username(specifier: nil, separators: %w[. _])
         with_locale(:en) do
           case specifier
           when ::String
-            names = specifier&.gsub("'", '')&.split
+            names = specifier.gsub("'", '').scan(/[[:word:]]+/)
             shuffled_names = shuffle(names)
 
             return shuffled_names.join(sample(separators)).downcase
           when Integer
             # If specifier is Integer and has large value, Argument error exception is raised to overcome memory full error