Add missing require 'stringio'

In some cases, such a statically built ruby 3.x, I definitely get `NameError: uninitialized constant IO::StringIO`
voxpupuli · May 22, 2024 · 1cf6b7b · 1cf6b7b
1 parent 4aed27d
commit 1cf6b7b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/json-schema/validator.rb b/lib/json-schema/validator.rb
@@ -5,6 +5,7 @@
 require 'date'
 require 'thread'
 require 'timeout'
+require 'stringio'
 require 'yaml'
 
 require 'json-schema/schema/reader'