All versions of useful_class_extensions

6 versions since March 14, 2012:

0.0.6 March 15, 2012 (5 KB)
0.0.5 March 15, 2012 (5 KB)
0.0.4 March 15, 2012 (5 KB)
0.0.3 March 15, 2012 (5.5 KB)
0.0.2 March 14, 2012 (5 KB)
0.0.1 March 14, 2012 (5.5 KB)