Added my own theme, based on macovsky-ruby and funky

themes/bira.zsh-theme

+# ZSH Theme - Preview: http://gyazo.com/8becc8a7ed5ab54a0262a470555c3eed.png
+local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
+
+local user_host='%{$terminfo[bold]$fg[green]%}%n@%m%{$reset_color%}'
+local current_dir='%{$terminfo[bold]$fg[blue]%} %~%{$reset_color%}'
+local rvm_ruby='%{$fg[red]%}‹$(~/.rvm/bin/rvm-prompt i v g)›%{$reset_color%}'
+local git_branch='$(git_prompt_info)%{$reset_color%}'
+
+PROMPT="╭─${user_host} ${current_dir} ${rvm_ruby} ${git_branch}
+╰─%B$%b "
+RPS1="${return_code}"
+
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%}‹"
+ZSH_THEME_GIT_PROMPT_SUFFIX="› %{$reset_color%}"