lib/zold/wts.rb in zold-ruby-sdk-0.2.3 vs lib/zold/wts.rb in zold-ruby-sdk-0.3.0

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-# Copyright (c) 2018-2020 Yegor Bugayenko
+# Copyright (c) 2018-2023 Yegor Bugayenko
 #
 # 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
@@ -29,11 +29,11 @@
 require 'zold/txn'
 
 # WTS gateway.
 #
 # Author:: Yegor Bugayenko ([e-mail])
-# Copyright:: Copyright (c) 2018-2020 Yegor Bugayenko
+# Copyright:: Copyright (c) 2018-2023 Yegor Bugayenko
 # License:: MIT
 class Zold::WTS
   # Fake implementation.
   class Fake
     def pull
@@ -162,15 +162,16 @@
   #  find(details: /pizza/, bnf: '0000000000000000')
   #
   # The method returns an array of Zold::Txn objects.
   def find(query)
     start = Time.now
+    tail = query.map do |k, v|
+      "#{CGI.escape(k.to_s)}=#{CGI.escape(v.to_s)}"
+    end.join('&')
     http = clean(
       Typhoeus::Request.get(
-        'https://wts.zold.io/find?' + query.map do |k, v|
-          "#{CGI.escape(k.to_s)}=#{CGI.escape(v.to_s)}"
-        end.join('&'),
+        "https://wts.zold.io/find?#{tail}",
         headers: headers
       )
     )
     txns = http.body.split("\n").map { |t| Zold::Txn.parse(t) }
     @log.debug("#{txns.count} transactions found in #{Zold::Age.new(start)}")
@@ -181,14 +182,12 @@
   # method returns 'OK' in a few seconds (up to a few minutes). If the
   # is some error, the exception will be raised.
   def wait(job, time: 5 * 60)
     start = Time.now
     loop do
-      if Time.now - start > time
-        raise "Can't wait any longer for the job #{job} to complete"
-      end
+      raise "Can't wait any longer for the job #{job} to complete" if Time.now - start > time
       http = Typhoeus::Request.get(
-        'https://wts.zold.io/job?id=' + job,
+        "https://wts.zold.io/job?id=#{job}",
         headers: headers
       )
       raise "Job #{job} not found on the server" if http.code == 404
       raise "Unpredictable response code #{http.code}" unless http.code == 200
       if http.body == 'Running'