Implements blank protocol for Time

Author: Antoine Reyt

lib/vex/blank.ex

@@ -36,7 +36,7 @@ defimpl Vex.Blank, for: Map do
   def blank?(map), do: map_size(map) == 0
 end
 
-defimpl Vex.Blank, for: [Date, DateTime, NaiveDateTime] do
+defimpl Vex.Blank, for: [Date, DateTime, NaiveDateTime, Time] do
   def blank?(nil), do: true
   def blank?(_), do: false
 end

test/validations/presence_test.exs

@@ -15,6 +15,7 @@ defmodule PresenceTest do
     assert Vex.valid?([date: Date.utc_today()], date: [presence: true])
     assert Vex.valid?([date: NaiveDateTime.utc_now()], date: [presence: true])
     assert Vex.valid?([date: DateTime.utc_now()], date: [presence: true])
+    assert Vex.valid?([date: Time.utc_now()], date: [presence: true])
     refute Vex.valid?([date: nil], date: [presence: true])
   end
 
@@ -38,6 +39,7 @@ defmodule PresenceTest do
     assert Vex.valid?(%{"date" => Date.utc_today()}, %{"date" => [presence: true]})
     assert Vex.valid?(%{"date" => DateTime.utc_now()}, %{"date" => [presence: true]})
     assert Vex.valid?(%{"date" => NaiveDateTime.utc_now()}, %{"date" => [presence: true]})
+    assert Vex.valid?(%{"date" => Time.utc_now()}, %{"date" => [presence: true]})
     refute Vex.valid?(%{"date" => nil}, %{"date" => [presence: true]})
   end