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Updated the RegExp to catch Strings earlier in the tokenization process. #90

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merged 1 commit into from Oct 2, 2012
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Updated the RegExp to catch Strings earlier in the tokenization process. #90

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4 changes: 3 additions & 1 deletion lib/psych/scalar_scanner.rb
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Expand Up @@ -24,7 +24,9 @@ def tokenize string
return string if @string_cache.key?(string)

case string
when /^[A-Za-z_~]/
# Check for a String type, being careful not to get caught by hash keys, hex values, and
# special floats (e.g., -.inf).
when /^[^\d\.:-]?[A-Za-z_\s!@#\$%\^&\*\(\)\{\}\<\>\|\/\\~;=]+/
if string.length > 5
@string_cache[string] = true
return string
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