test/encoder_test.rb in symmetric-encryption-4.0.0 vs test/encoder_test.rb in symmetric-encryption-4.0.1

@@ -1,13 +1,12 @@
-# encoding: utf-8
 require_relative 'test_helper'
 
 # Unit Test for SymmetricEncryption
 #
 class EncoderTest < Minitest::Test
   describe SymmetricEncryption::Encoder do
-    [:none, :base64, :base64strict, :base16].each do |encoding|
+    %i[none base64 base64strict base16].each do |encoding|
       describe "encoding: #{encoding}" do
         before do
           @data         = '987654321'
           @data_encoded =
             case encoding
@@ -55,7 +54,6 @@
           assert_equal '', @encoder.decode('')
         end
       end
     end
   end
-
 end