Run results for: filter unsafe token 10w

Test name	Executions per second
✓ Iterate All keys	22 Ops/sec
Deep Clone, but not parse	17 Ops/sec
Deep Clone	5 Ops/sec

Deep Clone

function fixParams(params) {
  const token = 'xxxxxxxxxxxxxxxxxxxx';
  if (typeof params === 'object' && token) {
    try {
      const reg = new RegExp(token, 'g');
      const str = JSON.stringify(params);
      str.replace(reg, 'yyyyyyyyyyyyy');
      params = JSON.parse(str);
    } catch (e) {
      console.log(e);
    }
  }
  return params;
}

runTest(() => fixParams(params), 100000)

Iterate All keys

function deepReplace(params, regex, replacement) {
  for (let key in params) {
    if (typeof params[key] === 'object') {
        deepReplace(params[key], regex, replacement);
    } else if (regex.test(params[key])) {
        params[key] = params[key].replace(regex, replacement);
    }
  }
}

function fixParams(params) {
  const token = 'xxxxxxxxxxxxxxxxxxxx';
  if (typeof params === 'object' && token) {
    try {
      const reg = new RegExp(token, 'g');
      params = deepReplace(params, reg, 'yyyyyyyyyyyyy');
    } catch (e) {
      console.log(e);
    }
  }
  return params;
}

runTest(() => fixParams(params), 100000)

Deep Clone, but not parse

function fixParams(params) {
  const token = 'xxxxxxxxxxxxxxxxxxxx';
  if (typeof params === 'object' && token) {
    try {
      const reg = new RegExp(token, 'g');
      const str = JSON.stringify(params);
      if (reg.test(str)) {
        str.replace(reg, 'yyyyyyyyyyyyy');
        params = JSON.parse(str);
      }
    } catch (e) {
      console.log(e);
    }
  }
  return params;
}

runTest(() => fixParams(params), 100000)