simone-sanfratello / json-stringify-extended Goto Github PK

Getting this error when trying to import it rather than require it.

Could not find a declaration file for module 'json-stringify-extended'. '/projects/blah/node_modules/json-stringify-extended/src/main.js' implicitly has an 'any' type.
Try npm i --save-dev @types/json-stringify-extended if it exists or add a new declaration (.d.ts) file containing declare module 'json-stringify-extended';ts(7016)

const options ={
keyQuote: '"'
}

passing the above option to stringify but still key are coming in as without quotes .

Removing the if following if condition
if (_item.key.match(IRREGULAR_KEY) || !_item.key.match(SQUARED_IN_KEY))
allows me to get quoted key values .

  var list = ['a', 'b', 'c'];
  const data = [
    {a: list},
    {b: list}
  ];

fails and says it's a circular reference

dig some digging. looks like uglifyjs released uglify-es

Here's an example of code that breaks with uglify-js but works with uglify-es

var uglify = require('uglify-es');

fn = function () {
  var world = 'world';
  return `hello ${world}`;
}

input = "var ___ = " + fn.toString();
output = uglify.minify(input)
if(output.error) {
  console.log(output.error);
}
else {
  output = output.code
  output = output.replace('var ___=', '');
  output = output.replace(/;$/, '');
}
console.log(input);
console.log(output);

So I was using this library and was trying to parse the extended stringify back to its original format. I haven't really found a parser that would handle it correctly. JSON.parse returns errors because it doesn't understand functions inside the object

Is there a solution to this? Or a different library that works well with your extension for deserializing/decoding/parsing the extended stringify?

example

var stringify = require('json-stringify-extended');
var obj = {foo: function(){return true}};
console.log(stringify(obj, {compress: true}));

result

{
  foo:undefined
}

the following will fix it, but I'm hoping there's a nicer option. I couldn't find any relevant uglify options to support direct minification of "function(){}"

var uglify = require('uglify-js');
var input, output, obj;

obj = {foo: function(){return true}};
input = "var ___ = " + obj.foo.toString();
output = uglify.minify(input).code
output = output.replace('var ___=', '');
output = output.replace(/;$/, '');
console.log(input);
console.log(output);