Checking blank if tag might coming nil or blank

In log it should not show the empty array.

activesupport/lib/active_support/tagged_logging.rb

@@ -1,3 +1,4 @@
+require 'active_support/core_ext/object/blank'
 require 'logger'
 
 module ActiveSupport
@@ -18,7 +19,7 @@ module ActiveSupport
 
     def tagged(*new_tags)
       tags     = current_tags
-      new_tags = Array.wrap(new_tags).flatten
+      new_tags = Array.wrap(new_tags).flatten.reject(&:blank?)
       tags.concat new_tags
       yield
     ensure

activesupport/test/tagged_logging_test.rb

@@ -29,6 +29,11 @@ class TaggedLoggingTest < ActiveSupport::TestCase
     assert_equal "[BCX] [Jason] [New] Funky time\n", @output.string
   end
 
+  test "tagged once with blank and nil" do
+    @logger.tagged(nil, "", "New") { @logger.info "Funky time" }
+    assert_equal "[New] Funky time\n", @output.string
+  end
+
   test "keeps each tag in their own thread" do
     @logger.tagged("BCX") do
       Thread.new do