unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
require 'json'
end
# Range serialization/deserialization
class Range
# Deserializes JSON string by constructing new Range object with arguments
# <tt>a</tt> serialized by <tt>to_json</tt>.
def self.json_create(object)
new(*object['a'])
end
# Returns a hash, that will be turned into a JSON object and represent this
# object.
def as_json(*)
{
JSON.create_id => self.class.name,
'a' => [ first, last, exclude_end? ]
}
end
# Stores class name (Range) with JSON array of arguments <tt>a</tt> which
# include <tt>first</tt> (integer), <tt>last</tt> (integer), and
# <tt>exclude_end?</tt> (boolean) as JSON string.
def to_json(*args)
as_json.to_json(*args)
end
end
