factor: trim using lists

[factor.git] / extra / project-euler / 067 / 067.factor

diff --git a/extra/project-euler/067/067.factor b/extra/project-euler/067/067.factor
index 7f3472f306a6ff5c7c299918170fafdf7c042fd3..b4fb69a9f0efa9da511718763ef5adaed5b65150 100644 (file)
--- a/extra/project-euler/067/067.factor
+++ b/extra/project-euler/067/067.factor
@@ -1,6 +1,6 @@
 ! Copyright (c) 2007 Samuel Tardieu, Aaron Schaefer.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: io.files math.parser namespaces project-euler.common
+USING: io.files math.parser project-euler.common
 io.encodings.ascii sequences splitting ;
 IN: project-euler.067
 
@@ -39,7 +39,7 @@ IN: project-euler.067
 
 : source-067 ( -- seq )
     "resource:extra/project-euler/067/triangle.txt"
-    ascii file-lines [ " " split [ string>number ] map ] map ;
+    ascii file-lines [ split-words [ string>number ] map ] map ;
 
 PRIVATE>