k must be less than n

jvoorhis · Nov 16, 2008 · e0afa69 · e0afa69
1 parent 3b7d85e
commit e0afa69
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/examples/euclid.rb b/examples/euclid.rb
@@ -8,6 +8,7 @@
 module Euclid
   module_function
   def euclid(k, n)
+    raise ArgumentError, "`k' must be less than `n'" unless k < n
     bjorklund Array.new(k, [true]) + Array.new(n - k, [false])
   end
 
@@ -42,13 +43,6 @@ def interleave(list1, list2)
   end
 end
 
-def cresc(factor, score)
-  group(score,
-    :velocity => env { |v0, ph|
-       v1 = (v0 + ph * ((v0 * factor) - v0)).round # Linear interpolation
-       v1.clip(0..127) })
-end
-
 def kick(*args)
   n(35, *args)
 end