16 lines
564 B
JavaScript
16 lines
564 B
JavaScript
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/**
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* Gets the value at path of object. If the resolved value is undefined, the defaultValue is returned in its place.
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* @param {Object} object The object to query.
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* @param {String} path The path of the property to get.
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* @param {Any} defaultValue The value returned for undefined resolved values.
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* @return {Any} Returns the resolved value.
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*/
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module.exports = function (object, path, defaultValue) {
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var keys = path.split('.');
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var value = keys.reduce(function (a, b) {
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return (a || {})[b];
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}, object);
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return value || defaultValue;
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};
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