lib/whois/parser.rb in whois-parser-1.2.0 vs lib/whois/parser.rb in whois-parser-2.0.0

@@ -1,11 +1,11 @@
 #--
 # Ruby Whois
 #
 # An intelligent pure Ruby WHOIS client and parser.
 #
-# Copyright (c) 2009-2018 Simone Carletti <[e-mail]>
+# Copyright (c) 2009-2022 Simone Carletti <[e-mail]>
 #++
 
 
 require 'whois'
 require 'active_support/core_ext/array/extract_options'
@@ -157,14 +157,14 @@
     #
     #   Parser.host_to_parser("whois.nic-info.it")
     #   # => "WhoisNicInfoIt"
     #
     def self.host_to_parser(host)
-      host.to_s.downcase.
-        gsub(/[.-]/, '_').
-        gsub(/(?:^|_)(.)/) { $1.upcase }.
-        gsub(/\A(\d+)\z/)  { "Host#{$1}" }
+      host.to_s.downcase
+          .gsub(/[.-]/, '_')
+          .gsub(/(?:^|_)(.)/) { ::Regexp.last_match(1).upcase }
+          .gsub(/\A(\d+)\z/)  { "Host#{::Regexp.last_match(1)}" }
     end
 
     # Requires the file at <tt>whois/parsers/#{name}</tt>.
     #
     # @param  [String] name The file name to load.
@@ -273,11 +273,11 @@
       unless other.is_a?(self.class)
         raise(ArgumentError, "Can't compare `#{self.class}' with `#{other.class}'")
       end
 
       equal?(other) ||
-      parsers.size == other.parsers.size && all_in_parallel?(parsers, other.parsers) { |one, two| one.unchanged?(two) }
+      (parsers.size == other.parsers.size && all_in_parallel?(parsers, other.parsers) { |one, two| one.unchanged?(two) })
     end
 
 
     # Loop through all the parts to check if at least
     # one part is an incomplete response.
@@ -428,9 +428,10 @@
       count = args.first.size
       index = 0
 
       while index < count
         return false unless yield(*args.map { |arg| arg[index] })
+
         index += 1
       end
       true
     end