Update customer.rb

app/models/customer.rb

@@ -118,24 +118,6 @@ class Customer < ActiveRecord::Base
     #where.not(customers.map(&:id)).destroy_all
   end
   
-  # Magic Method
-  def method_missing(name, *arguments)
-    value = arguments[0]
-    name = name.to_s
-
-    # if the method's name ends with '='
-    if name[-1, 1] == "="
-      method_name = name[0..-2]
-      @details[method_name] = value
-    else
-      begin
-        return @details[name]
-      rescue
-        return nil
-      end
-    end
-  end
-  
   private
   
   # Push the updates