(ncollect) ( n -- quot )

Vocabulary

sequences.generalizations

Inputs

n

an object

Outputs

quot

an object

Definition

USING: generalizations kernel math ;

IN: sequences.generalizations

MACRO: (ncollect) ( n -- quot )
    3 dupn 1 + [
        [ [ [ [ keep ] ] ] dip [ ndip ] curry compose ] dip
        [ nset-nth-unsafe ] curry compose
    ] dip [ ncurry ] 2curry ;