worker.rb in tork-19.8.2

- old
+ new

@@ -1,5 +1,16 @@
+rspec_version = begin
+  require 'rspec/core/version'
+  RSpec::Core::Version::STRING
+rescue LoadError, NameError
+  # ignore
+end
+
 if $tork_test_file.start_with? 'spec/' and $tork_line_numbers.any?
-  $tork_line_numbers.each do |line|
-    ARGV.push '--line_number', line.to_s
+  if rspec_version and rspec_version >= '3.0'
+    ARGV.push [$tork_test_file, *$tork_line_numbers].join(':')
+  else
+    $tork_line_numbers.each do |line|
+      ARGV.push '--line_number', line.to_s
+    end
   end
 end