Empty?

angerangel edited this page Jan 3, 2013 · 1 revision
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USAGE

   EMPTY? series

DESCRIPTION

Returns TRUE if empty or NONE, or for series if index is at or beyond its tail.

EMPTY? is an action value.

ARGUMENTS

  • series (series! object! gob! port! bitset! map! none!)

#SOURCE

empty?: make action! [  [
    {Returns TRUE if empty or NONE, or for series if index is at or beyond its tail.}
    series [series! object! gob! port! bitset! map! none!]
] ]