Episode 003

[ahJ4s|1722744220687|Sat Aug 3 21:03:40 PDT 2024|code]

typeof JSON;

[ahJ4s|1722744220687|Sat Aug 3 21:03:40 PDT 2024|value]

undefined

[ahJ4s|1722744274890|Sat Aug 3 21:04:34 PDT 2024|code]

window.notQuiteJSON = (function(){

var _;

_ = {};

_.keys = (function(){
return keys;
function keys(object)
  {
    var prop;
    var props;

    if (typeof Object.keys == "function")
      return Object.keys(object);
    props = [];
    for (prop in object)
      props.push(prop);
    return props;
  }
})();

_.parse = (function(){
return parse;
function parse(json_candidate)
  {
    return parseInner(json_candidate);
  }
function parseInner(ao8Te_)
  {
    var _;
    var parse;
    var parseInner;

    arguments = undefined;
    return eval("(" + ao8Te_ + ")");
  }
})();

_.stringify = (function(){
return stringify;
function stringify(json_candidate)
  {
    var state;

    state = { ancestors: [] };
    return _.stringifyAny(json_candidate, state);
  }
})();

_.stringifyAny = (function(){
return stringifyAny;
function stringifyAny(json_candidate, state)
  {
    switch (typeof json_candidate)
      {
        default:
        throw new Error("Non-JSONable type");

        case "number":
        if (!isFinite(json_candidate))
          throw new Error("Non-finite number detected");
        /* Fall through */

        case "boolean":
        return "" + json_candidate;

        case "string":
        return _.stringifyString(json_candidate);

        case "object":
        if (json_candidate === null)
          return "null";
        if (json_candidate instanceof Array)
          return _.stringifyArray(json_candidate, state);
        return _.stringifyObject(json_candidate, state);
      }
  }
})();

_.stringifyArray = (function(){
return stringifyArray;
function stringifyArray(array, state)
  {
    var i;
    var jsons;

    _.testCircular(array, state);
    state.ancestors.push(array);
    jsons = [];
    for (i = 0; i < array.length; ++i)
      jsons.push(_.stringifyAny(array[i], state));
    state.ancestors.pop();
    return "[" + jsons.join(",") + "]";
  }
})();

_.stringifyObject = (function(){
return stringifyObject;
function stringifyObject(object, state)
  {
    var i;
    var members;
    var key;
    var keys;

    _.testCircular(object, state);
    state.ancestors.push(object);
    keys = _.keys(object);
    members = [];
    for (i = 0; i < keys.length; ++i)
      {
        key = keys[i];
        members.push(_.stringifyString(key) + ":" + _.stringifyAny(object[key], state));
      }
    state.ancestors.pop();
    return "{" + members.join(",") + "}";
  }
})();

_.stringReplacements =
  [
    [ /\\/g, "\\\\" ],
    [ /"/g, "\\\"" ],
    [ /\u0000/g, "\\u0000" ],
    [ /\u0001/g, "\\u0001" ],
    [ /\u0002/g, "\\u0002" ],
    [ /\u0003/g, "\\u0003" ],
    [ /\u0004/g, "\\u0004" ],
    [ /\u0005/g, "\\u0005" ],
    [ /\u0006/g, "\\u0006" ],
    [ /\u0007/g, "\\u0007" ],
    [ /\u0008/g, "\\b" ],
    [ /\u0009/g, "\\t" ],
    [ /\u000a/g, "\\n" ],
    [ /\u000b/g, "\\u000b" ],
    [ /\u000c/g, "\\f" ],
    [ /\u000d/g, "\\r" ],
    [ /\u000e/g, "\\u000e" ],
    [ /\u000f/g, "\\u000f" ],
    [ /\u0010/g, "\\u0010" ],
    [ /\u0011/g, "\\u0011" ],
    [ /\u0012/g, "\\u0012" ],
    [ /\u0013/g, "\\u0013" ],
    [ /\u0014/g, "\\u0014" ],
    [ /\u0015/g, "\\u0015" ],
    [ /\u0016/g, "\\u0016" ],
    [ /\u0017/g, "\\u0017" ],
    [ /\u0018/g, "\\u0018" ],
    [ /\u0019/g, "\\u0019" ],
    [ /\u001a/g, "\\u001a" ],
    [ /\u001b/g, "\\u001b" ],
    [ /\u001c/g, "\\u001c" ],
    [ /\u001d/g, "\\u001d" ],
    [ /\u001e/g, "\\u001e" ],
    [ /\u001f/g, "\\u001f" ]
  ];

_.stringifyString = (function(){
return stringifyString;
function stringifyString(string)
  {
    var i;
    var replacement;

    for (i = 0; i < _.stringReplacements.length; ++i)
      {
        replacement = _.stringReplacements[i];
        string = string.replace(replacement[0], replacement[1]);
      }
    return "\"" + string + "\"";
  }
})();

_.testCircular = (function(){
return testCircular;
function testCircular(object, state)
  {
    var i;

    for (i = 0; i < state.ancestors.length; ++i)
      {
        if (object === state.ancestors[i])
          throw new Error("Circular reference detected");
      }
  }
})();

return {
    parse: _.parse,
    stringify: _.stringify
  };

})();

[ahJ4s|1722744274890|Sat Aug 3 21:04:34 PDT 2024|value]

[object Object]

[ahJ4s|1722745662500|Sat Aug 3 21:27:42 PDT 2024|code]

notQuiteJSON.stringify();

[ahJ4s|1722745662500|Sat Aug 3 21:27:42 PDT 2024|error]

[name]
Error

[description]
Non-JSONable type

[message]
Non-JSONable type

[ahJ4s|1722745679687|Sat Aug 3 21:27:59 PDT 2024|code]

notQuiteJSON.stringify(NaN);

[ahJ4s|1722745679687|Sat Aug 3 21:27:59 PDT 2024|error]

[name]
Error

[description]
Non-finite number detected

[message]
Non-finite number detected

[ahJ4s|1722745699625|Sat Aug 3 21:28:19 PDT 2024|code]

notQuiteJSON.stringify(function(){});

[ahJ4s|1722745699625|Sat Aug 3 21:28:19 PDT 2024|error]

[name]
Error

[description]
Non-JSONable type

[message]
Non-JSONable type

[ahJ4s|1722745730093|Sat Aug 3 21:28:50 PDT 2024|code]

window.jsonTest = "{\"emptyArray\":[],\"emptyObject\":{},\"false\":false,\"nestedArray\":[{\"emptyArray\":[],\"emptyObject\":{},\"false\":false,\"null\":null,\"number\":42,\"oneElementArray\":[\"element\"],\"oneMemberObject\":{\"member\":\"member\"},\"string\":\"string\",\"true\":true,\"twoElementArray\":[1,2],\"twoMemberObject\":{\"one\":1,\"two\":2}}],\"nestedObject\":{\"nested\":{\"emptyArray\":[],\"emptyObject\":{},\"false\":false,\"null\":null,\"number\":42,\"oneElementArray\":[\"element\"],\"oneMemberObject\":{\"member\":\"member\"},\"string\":\"string\",\"true\":true,\"twoElementArray\":[1,2],\"twoMemberObject\":{\"one\":1,\"two\":2}}},\"null\":null,\"number\":42,\"oneElementArray\":[\"element\"],\"oneMemberObject\":{\"member\":\"member\"},\"string\":\"string\",\"true\":true,\"twoElementArray\":[1,2],\"twoMemberObject\":{\"one\":1,\"two\":2}}";

[ahJ4s|1722745730093|Sat Aug 3 21:28:50 PDT 2024|value]

{"emptyArray":[],"emptyObject":{},"false":false,"nestedArray":[{"emptyArray":[],"emptyObject":{},"false":false,"null":null,"number":42,"oneElementArray":["element"],"oneMemberObject":{"member":"member"},"string":"string","true":true,"twoElementArray":[1,2],"twoMemberObject":{"one":1,"two":2}}],"nestedObject":{"nested":{"emptyArray":[],"emptyObject":{},"false":false,"null":null,"number":42,"oneElementArray":["element"],"oneMemberObject":{"member":"member"},"string":"string","true":true,"twoElementArray":[1,2],"twoMemberObject":{"one":1,"two":2}}},"null":null,"number":42,"oneElementArray":["element"],"oneMemberObject":{"member":"member"},"string":"string","true":true,"twoElementArray":[1,2],"twoMemberObject":{"one":1,"two":2}}

[ahJ4s|1722745768156|Sat Aug 3 21:29:28 PDT 2024|code]

window.jsonParseTest = notQuiteJSON.parse(jsonTest);

[ahJ4s|1722745768156|Sat Aug 3 21:29:28 PDT 2024|value]

[object Object]

[ahJ4s|1722745802937|Sat Aug 3 21:30:02 PDT 2024|code]

notQuiteJSON.stringify(jsonParseTest) == jsonTest;

[ahJ4s|1722745802937|Sat Aug 3 21:30:02 PDT 2024|value]

true

[ahJ4s|1722745823937|Sat Aug 3 21:30:23 PDT 2024|code]

jsonParseTest.nestedArray[0].twoMemberObject.two;

[ahJ4s|1722745823937|Sat Aug 3 21:30:23 PDT 2024|value]

2

[ahJ4s|1722745859171|Sat Aug 3 21:30:59 PDT 2024|code]

notQuiteJSON.parse("typeof ao8Te_");

[ahJ4s|1722745859187|Sat Aug 3 21:30:59 PDT 2024|value]

string

[ahJ4s|1722745887421|Sat Aug 3 21:31:27 PDT 2024|code]

notQuiteJSON.parse("typeof parseInner");

[ahJ4s|1722745887421|Sat Aug 3 21:31:27 PDT 2024|value]

undefined