Data update

Task/Associative-array-Merging/BASIC256/associative-array-merging.basic

@@ -0,0 +1,36 @@
+dim original(3, 2)
+original[0, 0] = "name": original[0, 1] = "Rocket Skates"
+original[1, 0] = "price": original[1, 1] = "12.75"
+original[2, 0] = "color": original[2, 1] = "yellow"
+
+dim update(3, 2)
+update[0, 0] = "price": update[0, 1] = "15.25"
+update[1, 0] = "color": update[1, 1] = "red"
+update[2, 0] = "year": update[2, 1] = "1974"
+
+dim merged(6, 2)
+
+for i = 0 to 2
+	merged[i, 0] = update[i, 0]
+	merged[i, 1] = update[i, 1]
+next i
+
+index = 3
+for i = 0 to 2
+	found = False
+	for j = 0 to 2
+		if original[i, 0] = update[j, 0] then
+			found = True
+			exit for
+		end if
+	next j
+	if not found then
+		merged[index, 0] = original[i, 0]
+		merged[index, 1] = original[i, 1]
+		index += 1
+	end if
+next i
+
+for i = 0 to index - 1
+	print "key: "; merged[i, 0]; ", value: "; merged[i, 1]
+next i