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Diffstat (limited to 'ext/psych')
| -rw-r--r-- | ext/psych/lib/psych/visitors/yaml_tree.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb index 05748dd81c..2eee4d3457 100644 --- a/ext/psych/lib/psych/visitors/yaml_tree.rb +++ b/ext/psych/lib/psych/visitors/yaml_tree.rb @@ -272,6 +272,8 @@ module Psych tag = 'tag:yaml.org,2002:str' plain = false quote = false + elsif o == 'y' || o == 'n' + style = Nodes::Scalar::DOUBLE_QUOTED elsif @line_width && o.length > @line_width style = Nodes::Scalar::FOLDED elsif o =~ /^[^[:word:]][^"]*$/ |