30 lines
825 B
JavaScript
30 lines
825 B
JavaScript
'use strict';
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const Promise = require('bluebird');
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module.exports = {
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promiseCallback: function(functionName, params, returnArgumentsArray = false) {
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params = Array.prototype.slice.call(params, 0);
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return new Promise((resolve, reject) => {
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params.push(function(err) {
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const args = Array.prototype.slice.call(arguments, 1);
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if (err) {
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return reject(err);
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}
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process.nextTick(() => {
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if (returnArgumentsArray) {
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args.push(call);
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return resolve(args)
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}
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return resolve(args[0]);
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})
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});
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const call = this[functionName].apply(this, params);
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});
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}
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};
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