diffs ( seq1 seq2 -- diff swapdiff intersect )

Vocabulary

sets.extras

Inputs

seq1	an object
seq2	an object

Outputs

diff	an object
swapdiff	an object
intersect	an object

Definition

USING: kernel sequences sets ;

IN: sets.extras

: diffs ( seq1 seq2 -- diff swapdiff intersect )
    [ diff f like ] [ swap diff f like ] [ intersect ] 2tri ;