diff options
Diffstat (limited to 'ruby_1_9_3/lib/rubygems/psych_tree.rb')
| -rw-r--r-- | ruby_1_9_3/lib/rubygems/psych_tree.rb | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/ruby_1_9_3/lib/rubygems/psych_tree.rb b/ruby_1_9_3/lib/rubygems/psych_tree.rb new file mode 100644 index 0000000000..d73541e4f2 --- /dev/null +++ b/ruby_1_9_3/lib/rubygems/psych_tree.rb @@ -0,0 +1,54 @@ +module Gem + if defined? ::Psych::Visitors + class NoAliasYAMLTree < Psych::Visitors::YAMLTree + def visit_String(str) + return super unless str == '=' # or whatever you want + + quote = Psych::Nodes::Scalar::SINGLE_QUOTED + @emitter.scalar str, nil, nil, false, true, quote + end + + # Noop this out so there are no anchors + def register(target, obj) + end + + # This is ported over from the yaml_tree in 1.9.3 + def format_time time + if time.utc? + time.strftime("%Y-%m-%d %H:%M:%S.%9N Z") + else + time.strftime("%Y-%m-%d %H:%M:%S.%9N %:z") + end + end + + private :format_time + end + end +end +module Gem + if defined? ::Psych::Visitors + class NoAliasYAMLTree < Psych::Visitors::YAMLTree + def visit_String(str) + return super unless str == '=' # or whatever you want + + quote = Psych::Nodes::Scalar::SINGLE_QUOTED + @emitter.scalar str, nil, nil, false, true, quote + end + + # Noop this out so there are no anchors + def register(target, obj) + end + + # This is ported over from the yaml_tree in 1.9.3 + def format_time time + if time.utc? + time.strftime("%Y-%m-%d %H:%M:%S.%9N Z") + else + time.strftime("%Y-%m-%d %H:%M:%S.%9N %:z") + end + end + + private :format_time + end + end +end |