Example:

# install it C:> gem install faster_gem_script

# install something to optimize

C:> gem install whichr

C:>whichr whichr higher in the list is executed first C:installsruby19_mingwbinwhichr.bat

C:>faster_gem_script C:installsruby19_mingwbinwhichr

# now run it twice

C:> timer whichr whichr higher in the list is executed first C:installsruby19_mingwbinwhichr.bat

2.484375

C:devrubyfaster_gem_script>timer whichr whichr higher in the list is executed first C:installsruby19_mingwbinwhichr.bat

0.40625

Yea much faster now.

You can revert back to the original performance, too.

C:> gem install whichr C:> timer whichr whichr higher in the list is executed first C:installsruby19_mingwbinwhichr.bat

2.5625