Data commit

Task/Associative-array-Iteration/Wren/associative-array-iteration.wren

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+// create a new map with four entries
+var capitals = {
+    "France": "Paris",
+    "Germany": "Berlin",
+    "Russia": "Moscow",
+    "Spain": "Madrid"
+}
+
+// iterate through the map and print out the key/value pairs
+for (c in capitals) System.print([c.key, c.value])
+System.print()
+
+// iterate though the map and print out just the keys
+for (k in capitals.keys) System.print(k)
+System.print()
+
+// iterate though the map and print out just the values
+for (v in capitals.values) System.print(v)