init push - laying out the project

portal/app/models/loggable.rb

@@ -0,0 +1,20 @@
+module Loggable
+  extend ActiveSupport::Concern
+
+  def set_log(s)
+    log_this(s, false)
+  end
+
+  def log_this(s, append = true)
+    x = append ? log || [] : []
+    x << "[#{Time.now}]: #{s}"
+    update(log: x)
+  end
+
+  def show_log
+    x = log || []
+    return 'Nothing logged' if x.length.zero?
+
+    x.join(',')
+  end
+end