Require date in gemspec to use Date.today.

Manfred · Manfred · commit a81b4c29ca1c · 2018-09-24T11:55:16.000+02:00
diff --git a/tedrahcu.gemspec b/tedrahcu.gemspec
@@ -1,5 +1,7 @@
 $:.unshift File.expand_path('../lib', __FILE__)
 
+require 'date'
+
 Gem::Specification.new do |spec|
   spec.name     = "tedrahcu"
   spec.version  = '1.0.0'
