From ac2d2c9b1bb42f3cad9f176b4072c2db58978d6d Mon Sep 17 00:00:00 2001
From: Mark Thorn <mcthorn@gmail.com>
Date: Tue, 3 Mar 2020 10:03:28 -0800
Subject: Fix ArgumentError with leading and trailing underscores in number
 strings.

---
 lib/psych/scalar_scanner.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/psych/scalar_scanner.rb b/lib/psych/scalar_scanner.rb
index cea2a45..d565a33 100644
--- a/lib/psych/scalar_scanner.rb
+++ b/lib/psych/scalar_scanner.rb
@@ -101,7 +101,7 @@ module Psych
     ###
     # Parse and return an int from +string+
     def parse_int string
-      Integer(string.gsub(/[,]/, ''))
+      Integer(string.gsub(/[,_]/, ''))
     end
 
     ###
-- 
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