23 lines
1.8 KiB
Plaintext
23 lines
1.8 KiB
Plaintext
define(['exports', '../utils'], function (exports, _utils) {
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'use strict';
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exports.__esModule = true;
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exports.createNewLookupObject = createNewLookupObject;
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/**
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* Create a new object with "null"-prototype to avoid truthy results on prototype properties.
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* The resulting object can be used with "object[property]" to check if a property exists
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* @param {...object} sources a varargs parameter of source objects that will be merged
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* @returns {object}
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*/
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function createNewLookupObject() {
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for (var _len = arguments.length, sources = Array(_len), _key = 0; _key < _len; _key++) {
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sources[_key] = arguments[_key];
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}
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return _utils.extend.apply(undefined, [Object.create(null)].concat(sources));
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}
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});
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//# sourceMappingURL=data:application/json;charset=utf-8;base64,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