reject ( ... seq quot: ( ... elt -- ... ? ) -- ... subseq )

Vocabulary

sequences

Inputs

seq	a sequence
quot	a quotation with stack effect ( ... elt -- ... ? )

Outputs

subseq

a new sequence

Word description

Applies the quotation to each element in turn, and outputs a new sequence removing the elements of the original sequence for which the quotation outputs a true value.

See also

filter, filter-as, filter!, reject-as, reject!, sift, harvest

Definition

USING: kernel ;

IN: sequences

: reject
    ( ... seq quot: ( ... elt -- ... ? ) -- ... subseq )
    over reject-as ; inline