# RVM settings
  if [[ -s ~/.rvm/scripts/rvm ]] ; then 
    RPS1="%{$fg[yellow]%}rvm:%{$reset_color%}%{$fg[red]%}\$(~/.rvm/bin/rvm-prompt)%{$reset_color%} $EPS1"
  else
    if which rbenv &> /dev/null; then
      RPS1="%{$fg[yellow]%}rbenv:%{$reset_color%}%{$fg[red]%}\$(rbenv version | sed -e 's/ (set.*$//')%{$reset_color%} $EPS1"
    fi
  fi
  
  ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}["
  ZSH_THEME_GIT_PROMPT_SUFFIX="]%{$reset_color%}"
  ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}*%{$reset_color%}"
  ZSH_THEME_GIT_PROMPT_CLEAN=""
  
  # Customized git status, oh-my-zsh currently does not allow render dirty status before branch
  git_custom_status() {
    local cb=$(current_branch)
    if [ -n "$cb" ]; then
      echo "$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_PREFIX$(current_branch)$ZSH_THEME_GIT_PROMPT_SUFFIX"
    fi
  }
  
  PROMPT='$(git_custom_status)%{$fg[cyan]%}[%~% ]%{$reset_color%}%B$%b '