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Diffstat (limited to 'ext/psych/lib/psych/visitors/yaml_tree.rb')
| -rw-r--r-- | ext/psych/lib/psych/visitors/yaml_tree.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb index f8bece64b6..65cbba0658 100644 --- a/ext/psych/lib/psych/visitors/yaml_tree.rb +++ b/ext/psych/lib/psych/visitors/yaml_tree.rb @@ -267,8 +267,7 @@ module Psych def binary? string (string.encoding == Encoding::ASCII_8BIT && !string.ascii_only?) || string.index("\x00") || - string.count("\x00-\x7F", "^ -~\t\r\n").fdiv(string.length) > 0.3 || - string.class != String + string.count("\x00-\x7F", "^ -~\t\r\n").fdiv(string.length) > 0.3 end private :binary? @@ -301,6 +300,8 @@ module Psych if ivars.empty? unless o.class == ::String tag = "!ruby/string:#{o.class}" + plain = false + quote = false end @emitter.scalar str, nil, tag, plain, quote, style else |