#frozen_string_literal: false unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED require 'json' end begin require 'ostruct' rescue LoadError end class OpenStruct # See #as_json. def self.json_create(object) new(object['t'] || object[:t]) end # Methods OpenStruct#as_json and +OpenStruct.json_create+ may be used # to serialize and deserialize a \OpenStruct object; # see Marshal[rdoc-ref:Marshal]. # # \Method OpenStruct#as_json serializes +self+, # returning a 2-element hash representing +self+: # # require 'json/add/ostruct' # x = OpenStruct.new('name' => 'Rowdy', :age => nil).as_json # # => {"json_class"=>"OpenStruct", "t"=>{:name=>'Rowdy', :age=>nil}} # # \Method +JSON.create+ deserializes such a hash, returning a \OpenStruct object: # # OpenStruct.json_create(x) # # => # # 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 # Returns a JSON string representing +self+: # # require 'json/add/ostruct' # puts OpenStruct.new('name' => 'Rowdy', :age => nil).to_json # # Output: # # {"json_class":"OpenStruct","t":{'name':'Rowdy',"age":null}} # def to_json(*args) as_json.to_json(*args) end end if defined?(::OpenStruct)