diff options
Diffstat (limited to 'lib/json/add/ostruct.rb')
-rw-r--r-- | lib/json/add/ostruct.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/json/add/ostruct.rb b/lib/json/add/ostruct.rb new file mode 100644 index 0000000..da81e10 --- /dev/null +++ b/lib/json/add/ostruct.rb @@ -0,0 +1,31 @@ +unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED + require 'json' +end +require 'ostruct' + +# OpenStruct serialization/deserialization +class OpenStruct + + # 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['t'] || object[:t]) + 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, + 't' => table, + } + end + + # Stores class name (OpenStruct) with this struct's values <tt>v</tt> as a + # JSON string. + def to_json(*args) + as_json.to_json(*args) + end +end |