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15 lines
345 B
15 lines
345 B
var isUndef = require('./isUndef'); |
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var castPath = require('./castPath'); |
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exports = function(obj, path) { |
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path = castPath(path, obj); |
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var prop; |
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prop = path.shift(); |
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while (!isUndef(prop)) { |
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obj = obj[prop]; |
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if (obj == null) return; |
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prop = path.shift(); |
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} |
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return obj; |
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}; |
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module.exports = exports;
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