lib/cucumber/gherkin/formatter/ansi_escapes.rb in cucumber-7.1.0 vs lib/cucumber/gherkin/formatter/ansi_escapes.rb in cucumber-8.0.0.rc.1

@@ -52,11 +52,11 @@
           'grey'    => "\e[90m",
           'bold'    => "\e[1m"
         }.freeze
 
         ALIASES = Hash.new do |h, k|
-          h[Regexp.last_match(1)] + ',bold' if k.to_s =~ /(.*)_arg/
+          "#{h[Regexp.last_match(1)]},bold" if k.to_s =~ /(.*)_arg/
         end.merge(
           'undefined' => 'yellow',
           'pending'   => 'yellow',
           'executing' => 'grey',
           'failed'    => 'red',
@@ -72,10 +72,10 @@
             a = pair.split('=')
             ALIASES[a[0]] = a[1]
           end
         end
 
-        ALIASES.keys.each do |key|
+        ALIASES.each_key do |key|
           define_method(key) do
             ALIASES[key].split(',').map { |color| COLORS[color] }.join('')
           end
 
           define_method("#{key}_arg") do