npm pick manifest example

example.txt

> pick = require('npm-pick-manifest')
[Function (anonymous)]
> packument
{
  name: 'some-package',
  'dist-tags': { foo: '1.0.1' },
  versions: {
    '1.0.0': { version: '1.0.0' },
    '1.0.1': { version: '1.0.1' },
    '1.0.2': { version: '1.0.2' },
    '2.0.0': { version: '2.0.0' }
  }
}
> pick(packument, '^1.0.0')
{ version: '1.0.2' }
> packument['dist-tags'].latest = '1.0.1'
'1.0.1'
> pick(packument, '^1.0.0')
{ version: '1.0.1' }