id.rb in zold-0.31.6

- old
+ new

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-# Copyright (c) 2018-2023 Zerocracy, Inc.
+# Copyright (c) 2018-2023 Zerocracy
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the 'Software'), to deal
 # in the Software without restriction, including without limitation the rights
 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
@@ -32,16 +32,14 @@
     # Pattern to match the ID
     PTN = Regexp.new('^[0-9a-fA-F]{16}$')
     private_constant :PTN
 
     # Returns a list of banned IDs, as strings
-    BANNED = begin
-      CSV.read(File.join(__dir__, '../../resources/banned-wallets.csv')).map { |r| r[0] }
-    end
+    BANNED = CSV.read(File.join(__dir__, '../../resources/banned-wallets.csv')).map { |r| r[0] }
 
     def self.generate_id
       loop do
-        id = format('%016x', rand(2**32..2**64 - 1))
+        id = format('%016x', rand((2**32)..(2**64) - 1))
         next if Id::BANNED.include?(id)
         return id
       end
     end
 