-! Copyright (C) 2009 Slava Pestov.
+!r Copyright (C) 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: accessors arrays assocs bit-arrays bit-sets fry
hashtables hints kernel locals math namespaces sequences sets
cfg get reverse-post-order ; inline
: filter-by ( flags seq -- seq' )
- [ drop ] pusher [ 2each ] dip ;
+ [ drop ] selector [ 2each ] dip ;
HINTS: filter-by { bit-array object } ;
] 2each ; inline
: merge-set ( bbs -- bbs' )
- (merge-set) filter-by ;
\ No newline at end of file
+ (merge-set) filter-by ;