summaryrefslogtreecommitdiff
path: root/lib/rexml/functions.rb
diff options
context:
space:
mode:
Diffstat (limited to 'lib/rexml/functions.rb')
-rw-r--r--lib/rexml/functions.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/rexml/functions.rb b/lib/rexml/functions.rb
index 2010be14e0..ee73b28881 100644
--- a/lib/rexml/functions.rb
+++ b/lib/rexml/functions.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
# If you add a method, keep in mind two things:
# (1) the first argument will always be a list of nodes from which to