Function clone

app/public/socketcluster-client.js:7495–7531

(val, deep)

const typeOf = require('kind-of');

function clone(val, deep) {
  switch (typeOf(val)) {
    case 'array':
      return val.slice();
    case 'object':
      return Object.assign({}, val);
    case 'date':
      return new val.constructor(Number(val));
    case 'map':
      return new Map(val);
    case 'set':
      return new Set(val);
    case 'buffer':
      return cloneBuffer(val);
    case 'symbol':
      return cloneSymbol(val);
    case 'arraybuffer':
      return cloneArrayBuffer(val);
    case 'float32array':
    case 'float64array':
    case 'int16array':
    case 'int32array':
    case 'int8array':
    case 'uint16array':
    case 'uint32array':
    case 'uint8clampedarray':
    case 'uint8array':
      return cloneTypedArray(val);
    case 'regexp':
      return cloneRegExp(val);
    case 'error':
      return Object.create(val);
    default: {
      return val;
    }
  }
}

function cloneRegExp(val) {
  const flags = val.flags !== void 0 ? val.flags : (/\w+$/.exec(val) || void 0);