Data update

Task/Associative-array-Creation/Ballerina/associative-array-creation.ballerina

@@ -0,0 +1,22 @@
+import ballerina/io;
+
+public function main() {
+    map<string> fruit = {};          // creates an empty map
+    fruit["1"] = "orange";           // associates a key of "1" with "orange"
+    fruit["2"] = "apple";            // associates a key of "2" with "apple"
+    io:println(fruit["1"]);          // retrieves the value with a key of "1" and prints it out
+    _ = fruit.remove("1");           // removes the entry with a key of "1" from the map
+    io:println(fruit);               // prints the rest of the map
+    io:println();
+    map<string> capitals = {         // creates a new map with three entries
+        "France": "Paris",
+        "Germany": "Berlin",
+        "Spain": "Madrid"
+    };
+    capitals["Russia"] = "Moscow";   // adds another entry
+    io:println(capitals["France"]);  // retrieves the "France" entry and prints out its capital
+    _ = capitals.remove("France");   // removes the "France" entry
+    io:println(capitals);            // prints all remaining entries
+    io:println(capitals.length());   // prints the number of remaining entries
+    io:println(capitals["Sweden"]);  // prints the entry for Sweden (nothing as there isn't one)
+}

Task/Associative-array-Creation/EasyLang/associative-array-creation.easy

@@ -1,25 +1,22 @@
 # use array of array for this
-proc hashGet ind$ . ar$[][] item$ .
-   for i to len ar$[][]
-      if ar$[i][1] = ind$
-         item$ = ar$[i][2]
-         return
-      .
+func$ hget &arr$[][] ind$ .
+   for i to len arr$[][]
+      if arr$[i][1] = ind$ : return arr$[i][2]
    .
-   item$ = ""
+	return ""
 .
-proc hashSet ind$ val$ . ar$[][] .
-   for i to len ar$[][]
-      if ar$[i][1] = ind$
-         ar$[i][2] = val$
+proc hset &arr$[][] ind$ val$ .
+   for i to len arr$[][]
+      if arr$[i][1] = ind$
+         arr$[i][2] = val$
          return
       .
    .
-   ar$[][] &= [ ind$ val$ ]
+   arr$[][] &= [ ind$ val$ ]
 .
 clothing$[][] = [ [ "type" "t-shirt" ] [ "color" "red" ] ]
 clothing$[][] &= [ "size" "xl" ]
 #
-hashSet "color" "green" clothing$[][]
-hashGet "color" clothing$[][] col$
-print col$
+print hget clothing$[][] "color"
+hset clothing$[][] "color" "green"
+print hget clothing$[][] "color"