patch.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
@@ -49,11 +49,11 @@
     # legacy negative transactions to the patch before everything else. They
     # are not supposed to be disputed, ever.
     def legacy(wallet, hours: 24)
       raise 'You can\'t add legacy to a non-empty patch' unless @id.nil?
       wallet.txns.each do |txn|
-        @txns << txn if txn.amount.negative? && txn.date < Time.now - hours * 60 * 60
+        @txns << txn if txn.amount.negative? && txn.date < Time.now - (hours * 60 * 60)
       end
     end
 
     # Joins a new wallet on top of existing patch. An attempt is made to
     # copy as many transactions from the newcoming wallet to the existing
@@ -168,22 +168,21 @@
         end
         @txns << txn
         added += 1
         next unless txn.amount.negative?
         File.open(ledger, 'a') do |f|
-          f.puts(
-            [
-              Time.now.utc.iso8601,
-              txn.id,
-              txn.date.utc.iso8601,
-              wallet.id,
-              txn.bnf,
-              txn.amount.to_i * -1,
-              txn.prefix,
-              txn.details
-            ].map(&:to_s).join(';') + "\n"
-          )
+          msg = [
+            Time.now.utc.iso8601,
+            txn.id,
+            txn.date.utc.iso8601,
+            wallet.id,
+            txn.bnf,
+            txn.amount.to_i * -1,
+            txn.prefix,
+            txn.details
+          ].map(&:to_s).join(';')
+          f.puts("#{msg}\n")
         end
       end
     end
 
     def empty?
@@ -212,10 +211,10 @@
           else
             @log.info("The balance is negative, won't save #{temp.mnemo}")
           end
         else
           FileUtils.mkdir_p(File.dirname(file))
-          IO.write(file, IO.read(f.path))
+          File.write(file, File.read(f.path))
         end
       end
       before != wallet.digest
     end
   end