diff options
Diffstat (limited to 'ext')
-rw-r--r-- | ext/psych/lib/psych/visitors/yaml_tree.rb | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb index 53cbad3e10..6b6a5ffa19 100644 --- a/ext/psych/lib/psych/visitors/yaml_tree.rb +++ b/ext/psych/lib/psych/visitors/yaml_tree.rb @@ -253,9 +253,9 @@ module Psych private :binary? def visit_String o - plain = false - quote = false - style = Nodes::Scalar::ANY + plain = true + quote = true + style = Nodes::Scalar::PLAIN tag = nil str = o @@ -264,15 +264,14 @@ module Psych tag = '!binary' # FIXME: change to below when syck is removed #tag = 'tag:yaml.org,2002:binary' style = Nodes::Scalar::LITERAL + plain = false + quote = false elsif o =~ /\n/ - quote = true style = Nodes::Scalar::LITERAL - elsif o =~ /^\W/ - quote = true - style = Nodes::Scalar::DOUBLE_QUOTED else - quote = !(String === @ss.tokenize(o)) - plain = !quote + unless String === @ss.tokenize(o) + style = Nodes::Scalar::SINGLE_QUOTED + end end ivars = find_ivars o |