Err first standard

I’d like to use Bluebirds Promise.promisify.

import Promise from 'bluebird'
import cmd from 'node-cmd'

const getAsync = Promise.promisify(cmd.get, { multiArgs: true, context: cmd })

getAsync('node -v').then(data => {
  console.log('cmd data', data)
}).catch(err => {
  console.log('cmd err', err)
})

This fails I think, because node-cmd doesn’t use the standard node error-first pattern which Bluebird wants:

The node function should conform to node.js convention of accepting a callback as last argument and calling that callback with error as the first argument and success value on the second argument.

The above code calls catch but actually displays the contents of data.

Any plans to switch to standard node-style error-first callbacks…?

[RIAEvangelist]

merged and released. Thank you 😃

[RIAEvangelist]

the nvm was because I realised I made a dumb comment. It was obvious why it was breaking once I looked.