need to add a grep function note
tree86d525a11c4935da13a525a2d98fc9dd6a6c2ba6
-rw-r--r-- 448 History.txt
-rw-r--r-- 1082 LICENSE
-rw-r--r-- 6793 README
-rw-r--r-- 1092 Rakefile
-rw-r--r-- 487 TODO
-rw-r--r-- 3747 benchmark.rb
drwxr-xr-x - camping
drwxr-xr-x - doc
drwxr-xr-x - lib
drwxr-xr-x - tests