diff options
| author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-05 17:39:53 +0000 |
|---|---|---|
| committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-05 17:39:53 +0000 |
| commit | 8579a33966f49e600cec0589a918743175f4ec50 (patch) | |
| tree | 0024eda905d6a173d3bd23268959319ac15f31a6 /ext/psych/lib/psych | |
| parent | a9ab13669c6c7666a6b9331a9e60578a2126b9ce (diff) | |
* 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.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42850 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/psych/lib/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 eb1f0d76a7..f8bece64b6 100644 --- a/ext/psych/lib/psych/visitors/yaml_tree.rb +++ b/ext/psych/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 |