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Dominic / pull-stream



Tree: 82275cdfd9549c558f2a4d32dc25d931d6672779

Files: 82275cdfd9549c558f2a4d32dc25d931d6672779 / util / prop.js

283 bytesRaw
1module.exports = function prop (key) {
2 return key && (
3 'string' == typeof key
4 ? function (data) { return data[key] }
5 : 'object' === typeof key && 'function' === typeof key.exec //regexp
6 ? function (data) { var v = key.exec(data); return v && v[0] }
7 : key
8 )
9}
10

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