Old Russian measure of length: Difference between revisions

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@@ Line 41: / Line 41: @@
         return writeln("Please provide args Value and Unit.");
-    immutable magnitude = to!double(args[1]);
+    immutable magnitude = args[1].to!double;
     immutable meters = magnitude * factor[args[2]];
     writefln("%s %s to:\n", args[1], args[2]);
-    auto keys = factor.keys;
+    foreach (immutable key; factor.keys.schwartzSort!(k => factor[k]))
-    keys.schwartzSort!(k => factor[k], "a < b");
-    foreach (key; keys)
        writefln("%10s: %s", key, meters / factor[key]);
 }</lang>