1 files changed, 17 insertions, 0 deletions
diff --git a/animate.rb b/animate.rb
new file mode 100644
index 0000000..558146f
--- /dev/null
+++ b/animate.rb
@@ -0,0 +1,17 @@
+s = 'ich sah ein kleines haus .'
+def visit n, depth, skip=0 # FIXME
+  (depth-skip).times { |i|
+    i += skip
+    0.upto(n-(i+1)) { |j|
+      yield j, j+i+1
+    }
+  }
+end
+
+0,5
+
+
+1    2
+0,1  1,2  2,3  3,4      4,5
+ich  sah  ein  kleines  haus
+