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author | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-04-12 08:36:37 +0000 |
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committer | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-04-12 08:36:37 +0000 |
commit | 2e4f0af00f85ca228bcf5fa919882359411c652a (patch) | |
tree | 6317ef3d0c352a8d7496139f34277e224fe3d4ac /ext/json/lib/json/add/struct.rb | |
parent | 7b14512bee222bdb6392e865b00ef4b4c42b9364 (diff) | |
download | ruby-2e4f0af00f85ca228bcf5fa919882359411c652a.tar.gz |
* ext/json/*, test/json/*: Reverted r50231. Because it's not works with
cross-compile environment.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50267 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/json/lib/json/add/struct.rb')
-rw-r--r-- | ext/json/lib/json/add/struct.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/ext/json/lib/json/add/struct.rb b/ext/json/lib/json/add/struct.rb new file mode 100644 index 0000000000..6847cde99b --- /dev/null +++ b/ext/json/lib/json/add/struct.rb @@ -0,0 +1,30 @@ +unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED + require 'json' +end + +# Struct serialization/deserialization +class Struct + + # Deserializes JSON string by constructing new Struct object with values + # <tt>v</tt> serialized by <tt>to_json</tt>. + def self.json_create(object) + new(*object['v']) + end + + # Returns a hash, that will be turned into a JSON object and represent this + # object. + def as_json(*) + klass = self.class.name + klass.to_s.empty? and raise JSON::JSONError, "Only named structs are supported!" + { + JSON.create_id => klass, + 'v' => values, + } + end + + # Stores class name (Struct) with Struct values <tt>v</tt> as a JSON string. + # Only named structs are supported. + def to_json(*args) + as_json.to_json(*args) + end +end |