How to get Bundle exec done without zsh

If you are using zsh and you have Gemfile in the current directory, you want to put bundle exec at the beginning of certain commands, such as rake, so I installed zsh-bundle-exec, but it didn't seem to be added automatically.

These are the actions you took to install:

Set the environment variables in .zshrc to load zsh-bundle-exec.zsh

export BUNDLE_EXEC_GEMFILE_CURRENT_DIR_ONLY=yes
export BUNDLE_EXEC_COMMANDS = 'rails racerspec guard cap'
source to /.zsh/zsh-bundle-exec/zsh-bundle-exec.zsh

Reload settings in .~/.zshrc

The zsh version uses zsh 5.0.2 (x86_64-apple-darwin 13.0).

I registered with Issues a week ago, but I haven't received any response yet.
https://github.com/rhysd/zsh-bundle-exec/issues/4

Is there any other way to omit bundle exec input in zsh because it doesn't matter if it's configured correctly to use this plug-in or otherwise?

oh-my-zsh Additional Notes

I tried the oh-my-zsh that Kyohsuke told me about, but it didn't work well.

Specifically

• alias|grepbi displays bi=bundle_install, so the installation is successful
• If there is a binstubed bin folder in the project, bin/rake and so on will run
• rake db:migrate when
• bin folder is not present
• rake has alias of rake=_rake_command
• which_rake_commandis the following result

_rake_command(){
    if [-e "bin/rake" ]
    then
        bin/rake$@
    else
        command lake$@
    fi
}