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Task/Singly-linked-list-Element-definition/JavaScript/singly-linked-list-element-definition.js

@@ -0,0 +1,30 @@
+function LinkedList(value, next) {
+    this._value = value;
+    this._next = next;
+}
+LinkedList.prototype.value = function() {
+    if (arguments.length == 1)
+        this._value = arguments[0];
+    else
+        return this._value;
+}
+LinkedList.prototype.next = function() {
+    if (arguments.length == 1)
+        this._next = arguments[0];
+    else
+        return this._next;
+}
+
+// convenience function to assist the creation of linked lists.
+function createLinkedListFromArray(ary) {
+    var head = new LinkedList(ary[0], null);
+    var prev = head;
+    for (var i = 1; i < ary.length; i++) {
+        var node = new LinkedList(ary[i], null);
+        prev.next(node);
+        prev = node;
+    }
+    return head;
+}
+
+var head = createLinkedListFromArray([10,20,30,40]);