23 lines
650 B
JavaScript
23 lines
650 B
JavaScript
var _Object$defineProperty = require("../core-js/object/define-property");
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var _Object$getOwnPropertyDescriptor = require("../core-js/object/get-own-property-descriptor");
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var _Object$getOwnPropertyNames = require("../core-js/object/get-own-property-names");
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function _defaults(obj, defaults) {
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var keys = _Object$getOwnPropertyNames(defaults);
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for (var i = 0; i < keys.length; i++) {
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var key = keys[i];
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var value = _Object$getOwnPropertyDescriptor(defaults, key);
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if (value && value.configurable && obj[key] === undefined) {
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_Object$defineProperty(obj, key, value);
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}
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}
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return obj;
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}
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module.exports = _defaults; |