@@ -3,22 +3,24 @@ module Clipper class StringSerializer def self.load(value) - value.to_s + value.nil? ? nil : value.to_s end end class IntegerSerializer def self.load(value) - Integer(value) + value.nil? ? nil : Integer(value) end end class BooleanSerializer def self.load(value) - if value.nil? or value == false or value == 0 - return false + if value.nil? + nil + elsif value == false or value == 0 + false else - return true + true end end end lib/clipper/accessors/typed_accessor.rb @@ -37,5 +37,14 @@ class TypedAccessorTest < Test::Unit::TestCase assert_equal("Bob", bob.name) end + + def test_set_nil + bob = Person.new + Person.accessors[:name].set(bob, nil) + Person.accessors[:age].set(bob, nil) + + assert_nil(bob.name) + assert_nil(bob.age) + end end tests/unit/accessors/typed_accessor_test.rb b3d6065d2487d5b915aab1ba448ad0915198f965 Fabio Rehm fgrehm@gmail.com http://github.com/wiecklabs/clipper/commit/94481a042778750b34e8e9f3eaecb5522bd14756 94481a042778750b34e8e9f3eaecb5522bd14756 2009-09-22T18:36:45-07:00 2009-09-22T18:36:45-07:00 Supporting nil values for TypedAccessor 5d9451e7ba1c3235f4ccdbab77b7230f7d13f678 Fabio Rehm fgrehm@gmail.com