--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Lib/IMPL/Object/List.pm	Mon Aug 10 17:39:08 2009 +0400
@@ -0,0 +1,45 @@
+package IMPL::Object::List;
+use strict;
+use warnings;
+
+use base qw(IMPL::Object::ArrayObject);
+
+sub as_list {
+    return $_[0];
+}
+
+sub Append {
+    push @{$_[0]}, @_{1 .. @$_-1};
+}
+
+sub RemoveLast {
+    return pop @{$_[0]};
+}
+
+sub AddFirst {
+    return unshift @{$_[0]}, $_[1];
+}
+
+sub RemoveFirst {
+    return shift @{$_[0]};
+}
+
+sub Count {
+    return scalar @{$_[0]};
+}
+
+sub InsertAt {
+    my ($this,$index,@val) = @_;
+    
+    splice @$this,$index,0,@val;
+}
+
+sub RemoveAt {
+    my ($this,$index,$count) = @_;
+    
+    $count ||= 1;
+    
+    return splice @$this,$index,$count;
+}
+
+1;