Fix weird implem

Author: pimpin

lib/couchbase-orm/changeable.rb

@@ -368,7 +368,7 @@ def create_dirty_methods(name, meth)
       def create_setters(name)
         define_method("#{name}=") do |new_attribute_value|
           type = self.class.attribute_types[name.to_s]
-          casted_value = type.cast( type.serialize type.cast new_attribute_value)
+          casted_value = type.cast new_attribute_value
           previous_value = attributes[name.to_s]
           ret = super(casted_value)
           if previous_value != attributes[name.to_s]

lib/couchbase-orm/types/timestamp.rb

@@ -2,11 +2,11 @@ module CouchbaseOrm
     module Types
         class Timestamp < ActiveModel::Type::DateTime
             def cast(value)
+              value = super(value)
               return nil if value.nil?
               return Time.at(value) if value.is_a?(Integer) || value.is_a?(Float)
               return Time.at(value.to_i) if value.is_a?(String) && value =~ /^[0-9]+$/
               return value.utc if value.is_a?(Time)
-              super(value).utc
             end
 
             def serialize(value)

spec/type_spec.rb

@@ -4,9 +4,20 @@
 require "couchbase-orm/types"
 
 class DateTimeWith3Decimal < CouchbaseOrm::Types::DateTime
-  def serialize(value)
-    value&.iso8601(3)
-  end
+    def initialize
+        super
+        @precision=3
+    end
+#   def serialize(value)
+#     value&.iso8601(precision)
+#   end
+#   def cast(value)
+#     value = super(value)
+#     return nil if value.nil?
+#     return Time.at(value) if value.is_a?(Integer) || value.is_a?(Float)
+#     return Time.at(value.to_i) if value.is_a?(String) && value =~ /^[0-9]+$/
+#     return value if value.is_a?(Time)
+#   end
 end
 
 ActiveModel::Type.register(:datetime3decimal, DateTimeWith3Decimal)
@@ -17,7 +28,7 @@ class TypeTest < CouchbaseOrm::Base
     attribute :size, :float
     attribute :renewal_date, :date
     attribute :subscribed_at, :datetime
-    attribute :some_time, :timestamp
+    attribute :some_time, :timestamp, precision: 0
     attribute :precision3_time, :datetime3decimal
     attribute :precision6_time, :datetime, precision: 6