langs a-z

Task/Associative-array-Iteration/Pike/associative-array-iteration.pike

@@ -0,0 +1,20 @@
+mapping(string:string) m = ([ "A":"a", "B":"b", "C":"c" ]);
+foreach(m; string key; string value)
+{
+    write(key+value);
+}
+Result: BbAaCc
+
+// only keys
+foreach(m; string key;)
+{
+    write(key);
+}
+Result: BAC
+
+// only values
+foreach(m;; string value)
+{
+    write(value);
+}
+Result: bac