Created
March 28, 2019 04:08
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async-loop.js
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| function asyncLoop(list, callback) { | |
| let results = [] | |
| list.forEach( fn => { | |
| fn( (err, result) => { | |
| if(err) return callback(err) | |
| results.push(result) | |
| if(results.length == list.length) { | |
| callback(null, results) | |
| } | |
| }) | |
| }) | |
| } |
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