diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
---|---|---|
committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/lib/yaml/store.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/lib/yaml/store.rb')
-rw-r--r-- | trunk/lib/yaml/store.rb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/trunk/lib/yaml/store.rb b/trunk/lib/yaml/store.rb new file mode 100644 index 0000000000..e3a8e9fcdd --- /dev/null +++ b/trunk/lib/yaml/store.rb @@ -0,0 +1,43 @@ +# +# YAML::Store +# +require 'yaml' +require 'pstore' + +class YAML::Store < PStore + def initialize( *o ) + @opt = YAML::DEFAULTS.dup + if String === o.first + super(o.shift) + end + if o.last.is_a? Hash + @opt.update(o.pop) + end + end + + def dump(table) + @table.to_yaml(@opt) + end + + def load(content) + table = YAML::load(content) + if table == false + {} + else + table + end + end + + def marshal_dump_supports_canonical_option? + false + end + + EMPTY_MARSHAL_DATA = {}.to_yaml + EMPTY_MARSHAL_CHECKSUM = Digest::MD5.digest(EMPTY_MARSHAL_DATA) + def empty_marshal_data + EMPTY_MARSHAL_DATA + end + def empty_marshal_checksum + EMPTY_MARSHAL_CHECKSUM + end +end |