tr is typically 4 to 5 times faster than gsub

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/psych/scalar_scanner.rb b/lib/psych/scalar_scanner.rb
index 58deea3..b50667c 100644
--- a/lib/psych/scalar_scanner.rb
+++ b/lib/psych/scalar_scanner.rb
@@ -95,7 +95,7 @@ module Psych
         if string.match?(/\A[-+]?\.\Z/)
           string
         else
-          Float(string.gsub(/[,_]|\.([Ee]|$)/, '\1'))
+          Float(string.delete(',_').gsub(/\.([Ee]|$)/, '\1'))
         end
       elsif string.match?(integer_regex)
         parse_int string
@@ -107,7 +107,7 @@ module Psych
     ###
     # Parse and return an int from +string+
     def parse_int string
-      Integer(string.gsub(/[,_]/, ''))
+      Integer(string.delete(',_'))
     end
 
     ###