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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2013-09-05 10:40:42 -0700 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2013-09-05 10:40:42 -0700 |
| commit | 684612c46ee5534904fb811bc3548219fc38ea26 (patch) | |
| tree | 24afb2e471a77ff703f495f3c75d7c9b93834717 /lib/psych/visitors/yaml_tree.rb | |
| parent | 02f0498a91b11a3b187812a188bb9e44271f73d7 (diff) | |
| download | psych-684612c46ee5534904fb811bc3548219fc38ea26.zip | |
* ext/psych/lib/psych/visitors/yaml_tree.rb: use double quotes when
strings start with special characters.
[Fixes GH-157] https://github.com/tenderlove/psych/issues/157
* test/psych/test_string.rb: test for change.
Fixes #157
Diffstat (limited to 'lib/psych/visitors/yaml_tree.rb')
| -rw-r--r-- | lib/psych/visitors/yaml_tree.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/psych/visitors/yaml_tree.rb b/lib/psych/visitors/yaml_tree.rb index eb1f0d7..f8bece6 100644 --- a/lib/psych/visitors/yaml_tree.rb +++ b/lib/psych/visitors/yaml_tree.rb @@ -288,6 +288,8 @@ module Psych quote = false elsif o =~ /\n/ style = Nodes::Scalar::LITERAL + elsif o =~ /^\W/ + style = Nodes::Scalar::DOUBLE_QUOTED else unless String === @ss.tokenize(o) style = Nodes::Scalar::SINGLE_QUOTED |