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17 lines
379 B
17 lines
379 B
2 years ago
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"use strict";
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var value = require("./valid-value")
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, isValue = require("./is-value");
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module.exports = function (obj /*, …names*/) {
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var length, current = 1;
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value(obj);
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length = arguments.length - 1;
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if (!length) return obj;
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while (current < length) {
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obj = obj[arguments[current++]];
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if (!isValue(obj)) return undefined;
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}
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return obj[arguments[current]];
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};
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