brew install git .bashrc or .bash_profileに追加 source /usr/local/etc/bash_completion.d/git-prompt.sh source /usr/local/etc/bash_completion.d/git-completion.bash 下記も追加 GIT_PS1_SHOWDIRTYSTATE=true export PS1='\h\[\033[00m\]:\W\[\033[31…

全部 User.reflect_on_all_associations belongs_to だけ Group.reflect_on_all_associations(:belongs_to) has_many だけ Group.reflect_on_all_associations(:has_many)

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