`Sort` on undefined values not going at the end of array

Blankeos

last month

4

• 

  denolfe

  Payload Team

  4 weeks ago

  Where do the ones that have it

  undefined

  end up? Interspersed? Missing?

• 

  Blankeos

  4 weeks ago

  The

  undefined

  are on the first of the list.

• 

  denolfe

  Payload Team

  4 weeks ago

  So to me, an

  undefined

  value is considered lower and falsy - therefore considered

  first

  on an ascending sort.

  
  
  

  Can you cite any precedent for having

  undefined

  at the end of the list?

  
  

  
  

  I'm not able to turn up examples of how other frameworks handle this for comparison.