| 1 | function wrapPromise (p, cb) {
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| 2 | return p.then(function (result) { cb(null, result); })
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| 3 | .catch(function(err) { cb(err); });
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| 4 | }
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| 5 |
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| 6 | exports.callbackify1 = function (fun) {
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| 7 | return function (arg1, cb) {
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| 8 | return wrapPromise(fun(arg1), cb);
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| 9 | };
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| 10 | };
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| 11 |
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| 12 | exports.callbackify2 = function (fun) {
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| 13 | return function (arg1, arg2, cb) {
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| 14 | return wrapPromise(fun(arg1, arg2), cb);
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| 15 | };
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| 16 | };
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