fixup! Revert Rails 4.2 related code removal

Author: pirj

Rakefile

@@ -12,7 +12,12 @@ require 'rspec/core/rake_task'
 require 'cucumber/rake/task'
 
 def rails_template_command
-  "app:template"
+  require "rails"
+  if Rails.version.to_f >= 5.0
+    "app:template"
+  else
+    "rails:template"
+  end
 end
 
 desc "Run all examples"