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12 lines
432 B
12 lines
432 B
"use strict"; |
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var isValue = require("./object/is-value"); |
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var slice = Array.prototype.slice; |
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// eslint-disable-next-line no-unused-vars |
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module.exports = function (value, propertyName1 /*, …propertyNamen*/) { |
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var propertyNames = slice.call(arguments, 1), index = 0, length = propertyNames.length; |
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while (isValue(value) && index < length) value = value[propertyNames[index++]]; |
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return index === length ? value : undefined; |
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};
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