26 lines
672 B
JavaScript
26 lines
672 B
JavaScript
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var castPath = require('./_castPath'),
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isKey = require('./_isKey'),
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toKey = require('./_toKey');
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/**
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* The base implementation of `_.get` without support for default values.
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*
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* @private
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* @param {Object} object The object to query.
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* @param {Array|string} path The path of the property to get.
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* @returns {*} Returns the resolved value.
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*/
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function baseGet(object, path) {
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path = isKey(path, object) ? [path] : castPath(path);
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var index = 0,
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length = path.length;
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while (object != null && index < length) {
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object = object[toKey(path[index++])];
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}
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return (index && index == length) ? object : undefined;
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}
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module.exports = baseGet;
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