sharyn/util/spread.js

"use strict";

var _interopRequireDefault = require("@babel/runtime-corejs2/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _keys = _interopRequireDefault(require("@babel/runtime-corejs2/core-js/object/keys"));

var _typeof2 = _interopRequireDefault(require("@babel/runtime-corejs2/helpers/typeof"));

var spread = function spread(param) {
  // Arrays cases
  if (Array.isArray(param)) {
    return param.filter(function (x) {
      return x !== undefined;
    });
  }

  for (var _len = arguments.length, rest = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    rest[_key - 1] = arguments[_key];
  }

  if (rest.length > 0) {
    return [param].concat(rest).filter(function (x) {
      return x !== undefined;
    });
  } // Object case


  if ((0, _typeof2.default)(param) === 'object' && param !== null) {
    var keys = (0, _keys.default)(param);
    var newObj = {};
    keys.forEach(function (key) {
      if (param[key] !== undefined) {
        newObj[key] = param[key];
      }
    });
    return newObj;
  } // One param case


  return param !== undefined ? [param] : [];
};

var _default = spread;
exports.default = _default;