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-rw-r--r--activesupport/lib/active_support/core_ext/object/blank.rb2
-rw-r--r--activesupport/test/core_ext/blank_test.rb2
2 files changed, 4 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/blank.rb b/activesupport/lib/active_support/core_ext/object/blank.rb
index 677ec1141d..d060ac04d8 100644
--- a/activesupport/lib/active_support/core_ext/object/blank.rb
+++ b/activesupport/lib/active_support/core_ext/object/blank.rb
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
class Object
# An object is blank if it's false, empty, or a whitespace string.
# For example, "", " ", +nil+, [], and {} are all blank.
diff --git a/activesupport/test/core_ext/blank_test.rb b/activesupport/test/core_ext/blank_test.rb
index 98ce8541a3..a2cf298905 100644
--- a/activesupport/test/core_ext/blank_test.rb
+++ b/activesupport/test/core_ext/blank_test.rb
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
require 'abstract_unit'
require 'active_support/core_ext/object/blank'