diff options
Diffstat (limited to 'ext/psych')
| -rw-r--r-- | ext/psych/lib/psych/scalar_scanner.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/psych/lib/psych/scalar_scanner.rb b/ext/psych/lib/psych/scalar_scanner.rb index 5fafaf30b3..b66ff9938c 100644 --- a/ext/psych/lib/psych/scalar_scanner.rb +++ b/ext/psych/lib/psych/scalar_scanner.rb @@ -33,7 +33,7 @@ module Psych # Check for a String type, being careful not to get caught by hash keys, hex values, and # special floats (e.g., -.inf). - if string.match?(/^[^\d\.:-]?[A-Za-z_\s!@#\$%\^&\*\(\)\{\}\<\>\|\/\\~;=]+/) || string.match?(/\n/) + if string.match?(%r{^[^\d.:-]?[[:alpha:]_\s!@#$%\^&*(){}<>|/\\~;=]+}) || string.match?(/\n/) return string if string.length > 5 if string.match?(/^[^ytonf~]/i) |