Ch.9 Specify bin/xxx or bundle exec xxx

[JunichiIto]

Naked command might execute unexpected version, so I think you should specify bin/xxx or bundle exec xxx .

For example:

• guard init rspec => bundle exec guard init rspec
• Run guard => Run bundle exec guard
• spring binstub rspec = > bundle exec spring binstub rspec
• spring stop => bin/spring stop
• rspec --tag focus => bin/rspec --tag focus

But I am not fully confident about which to use. Probably I am misunderstaindig. Please review and investigate by yourself.

[JunichiIto]

This issue is also related:

#43