How do you remove the documentation installed by gem install?

run this command:

rm -r "$(gem env gemdir)"/doc/*

on windows if you use cygwin

ruby rubygems rdoc

Gem documentation is installed in [RUBY]/lib/ruby/gems/doc, where [RUBY] is the directory into which you installed Ruby (C:/ruby on my machine).

I don't see why you shouldn't just delete the folders representing the gems for which don't don't need documentation: you can always regenerate it.

ruby rubygems rdoc

I understand there is a .gemrc file that may be used.

install: --no-rdoc --no-riupdate: --no-rdoc --no-ri

puts the two lines in it.I believe you put the .gemrc file in your $Home directory.

CodeHunter