Sergey ssgonchar
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ssgonchar
/ gist:886c3f98205847bbe99e
Created
February 4, 2016 22:14
— forked from davidcalhoun/gist:59d8f7d15835938baff6
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| // one: passes up the error from two() | |
| function one(cb){ | |
| two(function(err, data){ | |
| if(err) return cb('one ' + err); | |
| return cb(null, data); | |
| }); | |
| } | |
| // two: passes up the error from three() | |
| function two(cb){ |