| Conditions | 1 |
| Paths | 2 |
| Total Lines | 13 |
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| 1 | var fs = require('fs'); |
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| 4 | var walkSync = function (dir, filelist) { |
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| 5 | var files = fs.readdirSync(dir); |
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| 6 | filelist = filelist || []; |
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| 7 | files.forEach(function (file) { |
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| 8 | if (fs.statSync(dir + file).isDirectory()) { |
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| 9 | filelist = walkSync(dir + file + '/', filelist); |
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| 10 | } |
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| 11 | else { |
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| 12 | filelist.push(dir + file); |
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| 13 | } |
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| 14 | }); |
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| 15 | return filelist; |
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| 16 | }; |
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| 17 | |||
| 40 | } |
When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: