<zip-index> ( seq -- virtual-zip-index )

Vocabulary

sequences.extras

Inputs

seq	a sequence

Outputs

virtual-zip-index

an object

Word description

Outputs a new virtual sequence which pairs the elements of seq with their 0-based indices.

Definition

USING: kernel ;

IN: sequences.extras

: <zip-index> ( seq -- virtual-zip-index )
    \ virtual-zip-index boa ; inline