Sync

Task/Compound-data-type/00DESCRIPTION

@@ -2,3 +2,5 @@
 Create a compound data type Point(x,y).
 
 A compound data type is one that holds multiple independent values.  See also [[Enumeration]].
+
+{{Template:See also lists}}

Task/Compound-data-type/MATLAB/compound-data-type-1.m

@@ -0,0 +1,2 @@
+ point.x=3;
+ point.y=4;

Task/Compound-data-type/MATLAB/compound-data-type-2.m

@@ -0,0 +1 @@
+ point = [3,4];

Task/Compound-data-type/Ruby/compound-data-type.rb

@@ -1,5 +1,15 @@
 Point = Struct.new(:x,:y)
-p = Point.new(6,7)
-p.y=3
-puts p
-=> #<struct Point x=6, y=3>
+pt = Point.new(6,7)
+puts pt.x        #=> 6
+pt.y = 3
+puts pt          #=> #<struct Point x=6, y=3>
+
+# The other way of accessing
+pt = Point[2,3]
+puts pt[:x]      #=> 2
+pt['y'] = 5
+puts pt          #=> #<struct Point x=2, y=5>
+
+pt.each_pair{|member, value| puts "#{member} : #{value}"}
+                 #=> x : 2
+                 #=> y : 5