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13 lines
285 B
JavaScript
13 lines
285 B
JavaScript
function promisify () {
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var callback
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var promise = new Promise(function (resolve, reject) {
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callback = function callback (err, value) {
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if (err) reject(err)
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else resolve(value)
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}
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})
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callback.promise = promise
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return callback
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}
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module.exports = promisify
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