group-as ( seq n exemplar -- array )

Vocabulary

grouping.extras

Inputs

seq	a sequence
n	an integer
exemplar	an object

Outputs

array

an array

Word description

A version of group that returns a sequence of the same class as exemplar.

Definition

USING: grouping kernel sequences ;

IN: grouping.extras

: group-as ( seq n exemplar -- array )
    [ <groups> ] dip [ like ] curry map ;