Created
March 4, 2016 08:03
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Retryable Promise
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| function retryable(fn, n) { | |
| return fn().then( | |
| undefined, | |
| function(err) { | |
| if (n > 0) | |
| return retryable(fn, n - 1); | |
| throw err; | |
| } | |
| ) | |
| } |
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