diff options
Diffstat (limited to 'doc/ref/guile/srfi-41.texi')
| -rw-r--r-- | doc/ref/guile/srfi-41.texi | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/ref/guile/srfi-41.texi b/doc/ref/guile/srfi-41.texi index 310751ec..d8020ecc 100644 --- a/doc/ref/guile/srfi-41.texi +++ b/doc/ref/guile/srfi-41.texi @@ -73,6 +73,26 @@ times. stream cons, but eval arguments beforehand. @end defun +@defun stream-split-by pred strm +Chunks the content of @var{strm} into lists, breaking on @var{pred}. +If the end of the stream is reached, the remaining objects +are put into a final chunk. + +Can for example be used to split a stream of characters into a stream +of words. + +@lisp +(stream-split-by (lambda (c) (char=? c #\space)) + (-> "This is a short test" + string->list list->stream)) +⇒ #<stream (#\T #\h #\i #\s #\space) + (#\i #\s #\space) + (#\a #\space) + (#\s #\h #\o #\r #\t #\space) + (#\t #\e #\s #\t)> +@end lisp +@end defun + @defun stream-timeslice-limit stream timeslice Wrap a stream in time limits. Each element has at most @var{timeslice} seconds to produce a value, otherwise the stream ends. Useful for finding the |