function getMatchData(object) {
  var result = keys(object),
      length = result.length;

  while (length--) {
    var key = result[length],
        value = object[key];

    result[length] = [key, value, isStrictComparable(value)];
  }
  return result;
}
Gets the property names, values, and compare flags of `object`.

@private
@param {Object} object The object to query.
@returns {Array} Returns the match data of `object`.