REBOL Programming/last?

USAGE:

LAST? series 

DESCRIPTION:

Returns TRUE if the series length is 1.

LAST? is a function value.

ARGUMENTS:

• series -- (Type: series port tuple bitset struct)

SOURCE CODE

last?: func [
    "Returns TRUE if the series length is 1." 
    series [series! port! tuple! bitset! struct!]
][1 = length? :series]