splitting.monotonic: revert to previous monotonic-split (thanks @k7f!).

2012-07-16 07:39:03 -07:00 · 2012-07-16 07:39:03 -07:00 · e6f30668e1
parent 6955bf1428
commit e6f30668e1
2 changed files with 2 additions and 1 deletions
--- a/basis/splitting/monotonic/monotonic-tests.factor
+++ b/basis/splitting/monotonic/monotonic-tests.factor
@ -1,6 +1,7 @@
 IN: splitting.monotonic
 USING: tools.test math arrays kernel sequences ;

+{ { } } [ { } [ < ] monotonic-split ] unit-test
 [ { { 1 } { -1 5 } { 2 4 } } ]
 [ { 1 -1 5 2 4 } [ < ] monotonic-split [ >array ] map ] unit-test
 [ { { 1 1 1 1 } { 2 2 } { 3 } { 4 } { 5 } { 6 6 6 } } ]
--- a/basis/splitting/monotonic/monotonic.factor
+++ b/basis/splitting/monotonic/monotonic.factor
@ -20,7 +20,7 @@ IN: splitting.monotonic
 PRIVATE>

 : monotonic-split ( seq quot: ( obj1 obj2 -- ? ) -- newseq )
-    [ drop { } ] [ (monotonic-split) ] if-empty ; inline
+    over empty? [ 2drop { } ] [ (monotonic-split) ] if ; inline

 <PRIVATE