mirror of https://github.com/jkjoy/sunpeiwen.git
18 lines
302 B
JavaScript
18 lines
302 B
JavaScript
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var utils = require('../utils')
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, path = require('path');
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/**
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* Return the extname of `path`.
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*
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* @param {String} path
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* @return {String}
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* @api public
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*/
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function extname(p){
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utils.assertString(p, 'path');
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return path.extname(p.val);
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};
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extname.params = ['p'];
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module.exports = extname;
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