Improve readability

lib/gem_monkey_patches/paper_trail.rb

@@ -0,0 +1,16 @@
+# Store console and rake changes in versions
+if defined?(::Rails::Console)
+  PaperTrail.whodunnit = "console-#{`whoami`.strip}"
+elsif File.basename($PROGRAM_NAME) == 'rake'
+  # rake username does not work when spring enabled
+  PaperTrail.whodunnit = "rake-#{`whoami`.strip} #{ARGV.join ' '}"
+end
+
+class PaperSession
+  class << self
+    attr_writer :session
+    def session
+      @session ||= Time.zone.now.to_s(:db)
+    end
+  end
+end