3 files changed, 14 insertions, 3 deletions
diff --git a/activemodel/lib/active_model/type/time.rb b/activemodel/lib/active_model/type/time.rb
index fe09f63a87..34e09f0aba 100644
--- a/activemodel/lib/active_model/type/time.rb
+++ b/activemodel/lib/active_model/type/time.rb
@@ -38,7 +38,7 @@ module ActiveModel
         fast_string_to_time(dummy_time_value) || begin
           time_hash = ::Date._parse(dummy_time_value)
           return if time_hash[:hour].nil?
-          new_time(*time_hash.values_at(:year, :mon, :mday, :hour, :min, :sec, :sec_fraction))
+          new_time(*time_hash.values_at(:year, :mon, :mday, :hour, :min, :sec, :sec_fraction, :offset))
         end
       end
     end
diff --git a/activemodel/lib/active_model/type/value.rb b/activemodel/lib/active_model/type/value.rb
index 9d1f267b41..0d2d6873a8 100644
--- a/activemodel/lib/active_model/type/value.rb
+++ b/activemodel/lib/active_model/type/value.rb
@@ -84,6 +84,10 @@ module ActiveModel
         false
       end
 
+      def map(value) # :nodoc:
+        yield value
+      end
+
       def ==(other)
         self.class == other.class &&
           precision == other.precision &&
diff --git a/activemodel/lib/active_model/validations/numericality.rb b/activemodel/lib/active_model/validations/numericality.rb
index 9c1e8b4ba7..ad7012df48 100644
--- a/activemodel/lib/active_model/validations/numericality.rb
+++ b/activemodel/lib/active_model/validations/numericality.rb
@@ -39,6 +39,10 @@ module ActiveModel
           return
         end
 
+        unless raw_value.is_a?(Numeric)
+          value = parse_raw_value_as_a_number(raw_value)
+        end
+
         options.slice(*CHECKS.keys).each do |option, option_value|
           case option
           when :odd, :even
@@ -63,12 +67,15 @@ module ActiveModel
     protected
 
       def is_number?(raw_value)
-        parsed_value = Kernel.Float(raw_value) if raw_value !~ /\A0[xX]/
-        !parsed_value.nil?
+        !parse_raw_value_as_a_number(raw_value).nil?
       rescue ArgumentError, TypeError
         false
       end
 
+      def parse_raw_value_as_a_number(raw_value)
+        Kernel.Float(raw_value) if raw_value !~ /\A0[xX]/
+      end
+
       def is_integer?(raw_value)
         /\A[+-]?\d+\z/ === raw_value.to_s
       end