README.md in weak_parameters-0.4.2 vs README.md in weak_parameters-0.4.3

@@ -24,10 +24,12 @@
     string :name, required: true, except: ["charlie", "dave"], strong: true
     integer :type, only: 1..3, strong: true
     string :quantity do |value|
       value =~ /\A\d+(?:\.\d+)g\z/
     end
+    date :date, only: ["%Y/%m/%d", "%Y.%m.%d"]
+    time :time, only: "%Y/%m/%d %H:%M:%S"
   end
 
   def create
     # pass the only parameters with strong option. like strong parameters.
     respond_with Recipe.create(permitted_params)
@@ -57,9 +59,11 @@
 * string
 * boolean (= 0, 1, false, true)
 * file
 * object
 * list
+* date (= default %Y-%m-%d)
+* time (= default %Y-%m-%d %H:%M:%S)
 
 ### Available options
 * required
 * only
 * except