flex-wrap.js 2.6 KB

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  1. "use strict";
  2. function _defaults(obj, defaults) { var keys = Object.getOwnPropertyNames(defaults); for (var i = 0; i < keys.length; i++) { var key = keys[i]; var value = Object.getOwnPropertyDescriptor(defaults, key); if (value && value.configurable && obj[key] === undefined) { Object.defineProperty(obj, key, value); } } return obj; }
  3. function _createSuper(Derived) { return function () { var Super = _getPrototypeOf(Derived), result; if (_isNativeReflectConstruct()) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
  4. function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
  5. function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
  6. function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
  7. function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
  8. function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); }
  9. function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
  10. var flexSpec = require('./flex-spec');
  11. var Declaration = require('../declaration');
  12. var FlexWrap = /*#__PURE__*/function (_Declaration) {
  13. _inheritsLoose(FlexWrap, _Declaration);
  14. var _super = _createSuper(FlexWrap);
  15. function FlexWrap() {
  16. return _Declaration.apply(this, arguments) || this;
  17. }
  18. var _proto = FlexWrap.prototype;
  19. /**
  20. * Don't add prefix for 2009 spec
  21. */
  22. _proto.set = function set(decl, prefix) {
  23. var spec = flexSpec(prefix)[0];
  24. if (spec !== 2009) {
  25. return _Declaration.prototype.set.call(this, decl, prefix);
  26. }
  27. return undefined;
  28. };
  29. return FlexWrap;
  30. }(Declaration);
  31. _defineProperty(FlexWrap, "names", ['flex-wrap']);
  32. module.exports = FlexWrap;