lib/gemirro/cache.rb in gemirro-1.2.0 vs lib/gemirro/cache.rb in gemirro-1.3.0

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module Gemirro
   ##
   # The Cache class contains all method to store marshal informations
   # into files.
   #
@@ -100,9 +102,10 @@
     #
     # @return [Mixed]
     #
     def write(key_hash, value)
       return value if value.nil? || value.empty?
+
       File.open(key_path(key_hash), 'wb') do |f|
         Marshal.dump(value, f)
       end
 
       value