6a9ffbcc
 liuqimichale
地图点击事件
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"use strict";
exports.__esModule = true;
var _getIterator2 = require("babel-runtime/core-js/get-iterator");
var _getIterator3 = _interopRequireDefault(_getIterator2);
var _create = require("babel-runtime/core-js/object/create");
var _create2 = _interopRequireDefault(_create);
exports.default = function () {
return {
visitor: {
ObjectExpression: function ObjectExpression(path) {
var node = path.node;
var plainProps = node.properties.filter(function (prop) {
return !t.isSpreadProperty(prop) && !prop.computed;
});
var alreadySeenData = (0, _create2.default)(null);
var alreadySeenGetters = (0, _create2.default)(null);
var alreadySeenSetters = (0, _create2.default)(null);
for (var _iterator = plainProps, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var prop = _ref;
var name = getName(prop.key);
var isDuplicate = false;
switch (prop.kind) {
case "get":
if (alreadySeenData[name] || alreadySeenGetters[name]) {
isDuplicate = true;
}
alreadySeenGetters[name] = true;
break;
case "set":
if (alreadySeenData[name] || alreadySeenSetters[name]) {
isDuplicate = true;
}
alreadySeenSetters[name] = true;
break;
default:
if (alreadySeenData[name] || alreadySeenGetters[name] || alreadySeenSetters[name]) {
isDuplicate = true;
}
alreadySeenData[name] = true;
}
if (isDuplicate) {
prop.computed = true;
prop.key = t.stringLiteral(name);
}
}
}
}
};
};
var _babelTypes = require("babel-types");
var t = _interopRequireWildcard(_babelTypes);
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function getName(key) {
if (t.isIdentifier(key)) {
return key.name;
}
return key.value.toString();
}
module.exports = exports["default"];
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