Added class and os alternates

.oh-my-zsh/themes/suvash.zsh-theme

@@ -0,0 +1,21 @@
+function prompt_char {
+    git branch >/dev/null 2>/dev/null && echo '±' && return
+    hg root >/dev/null 2>/dev/null && echo 'Hg' && return
+    echo '○'
+}
+
+function virtualenv_info {
+    [[ -n "$VIRTUAL_ENV" ]] && echo '('${VIRTUAL_ENV:t}') '
+}
+
+PROMPT='%F{magenta}%n%f at %F{yellow}%m%f in %B%F{green}%~%f%b$(git_prompt_info)$(ruby_prompt_info)
+$(virtualenv_info) $(prompt_char) '
+
+ZSH_THEME_GIT_PROMPT_PREFIX=' on %F{magenta}'
+ZSH_THEME_GIT_PROMPT_SUFFIX='%f'
+ZSH_THEME_GIT_PROMPT_DIRTY='%F{green}!'
+ZSH_THEME_GIT_PROMPT_UNTRACKED='%F{green}?'
+ZSH_THEME_GIT_PROMPT_CLEAN=''
+
+ZSH_THEME_RUBY_PROMPT_PREFIX=' using %F{red}'
+ZSH_THEME_RUBY_PROMPT_SUFFIX='%f'