clean isPermutation

dlang · Apr 26, 2016 · ca0b6fd · ca0b6fd
1 parent b14d190
commit ca0b6fd
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/std/experimental/ndslice/internal.d b/std/experimental/ndslice/internal.d
@@ -151,12 +151,7 @@ template DynamicArrayDimensionsCount(T)
 bool isPermutation(size_t N)(auto ref in size_t[N] perm)
 {
     int[N] mask;
-    if (isValidPartialPermutationImpl(perm, mask) == false)
-        return false;
-    foreach (e; mask)
-        if (e == false)
-            return false;
-    return true;
+    return isValidPartialPermutationImpl(perm, mask);
 }
 
 unittest