import {onlyId} from '@reis/mongoose-only-id'

//Objects are stripped to only ID
onlyId({id: '123', name: 'Name'}) //'123'
onlyId({_id: new ObjectId('123'), name: 'Name'}) //'123'

//Also works on arrays
onlyId([
  {id: '123', name: 'Item 1'},
  {_id: new ObjectId('123'), name: 'Name'},
]) //['123', '123']

//Simple values are retained
onlyId('123') //'123'
onlyId(123) //123