-- Scheme Procedure: filter pred list
Return all the elements of 2nd arg LIST that satisfy predicate
PRED. The list is not disordered - elements that appear in the
result list occur in the same order as they occur in the argument
list. The returned list may share a common tail with the argument
list. The dynamic order in which the various applications of pred
are made is not specified.
(filter even? '(0 7 8 8 43 -4)) => (0 8 8 -4)
Function:take-until pred?
Function:take-after pred?
Function:map-union proc lst
Function:node-reverse node-or-nodeset
Function:node-trace title
Function:select-kids test-pred?
Function:node-self pred?
-- Scheme Procedure: filter pred list
Return all the elements of 2nd arg LIST that satisfy predicate
PRED. The list is not disordered - elements that appear in the
result list occur in the same order as they occur in the argument
list. The returned list may share a common tail with the argument
list. The dynamic order in which the various applications of pred
are made is not specified.
(filter even? '(0 7 8 8 43 -4)) => (0 8 8 -4)