Use tr instead of gsub

sinatra · Feb 18, 2020 · 49f2189 · 49f2189
1 parent 5548212
commit 49f2189
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rack-protection/lib/rack/protection/content_security_policy.rb b/rack-protection/lib/rack/protection/content_security_policy.rb
@@ -62,7 +62,7 @@ def csp_policy
         # Set these key values to boolean 'true' to include in policy
         NO_ARG_DIRECTIVES.each do |d|
           if options.key?(d) && options[d].is_a?(TrueClass)
-            directives << d.to_s.gsub(/_/, '-')
+            directives << d.to_s.tr('_', '-')
           end
         end