Sort an integer array: Difference between revisions

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 =={{header|D}}==
-<lang d>auto nums = [2,4,3,1,2];
+<lang d>import std.stdio, std.algorithm;
-auto snums = nums.dup.sort; // Sort
+void main() {
-nums.sort;                  // Sort in-place</lang>
+    auto data = [2, 4, 3, 1, 2];
+    data.sort; // in-place sort
+    assert(data == [1, 2, 2, 3, 4]);
+    data = [2, 4, 3, 1, 2];
+    auto sdata = data.dup.sort; // sort
+    assert(data == [2, 4, 3, 1, 2]);
+    assert(sdata == [1, 2, 2, 3, 4]);
+    data = [2, 4, 3, 1, 2];
+    data.sort(); // in-place std.algorithm.sort
+    assert(data == [1, 2, 2, 3, 4]);
+}</lang>
 =={{header|E}}==