External module "utils/none/docs/types/index.d"

Export assignment none

• none(collection: Collection): boolean

• Tests whether all elements in a collection are falsy.

  Notes

  • The function immediately returns upon encountering a truthy value.
  • If provided an empty collection, the function returns true.

  Parameters

  • collection: Collection

    input collection

  Returns boolean

  boolean indicating whether all elements are falsy

  Example

  var arr = [ 0, 0, 0, 0, 0 ];
  
  var bool = none( arr );
  // returns true