oh my zsh amuse theme timer added

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

@@ -10,11 +10,24 @@ ZSH_THEME_GIT_PROMPT_CLEAN=""
 ZSH_THEME_RUBY_PROMPT_PREFIX="%{$fg_bold[red]%}‹"
 ZSH_THEME_RUBY_PROMPT_SUFFIX="›%{$reset_color%}"
 
+# timer
+function preexec() {
+  timer=${timer:-$SECONDS}
+}
+
+function precmd() {
+  if [ $timer ]; then
+    timer_show=$(($SECONDS - $timer))
+    export RPROMPT="%F{cyan}${timer_show}s %{$reset_color%}"
+    unset timer
+  fi
+}
+
 PROMPT='
 %{$fg_bold[green]%}%~%{$reset_color%}$(git_prompt_info)$(virtualenv_prompt_info) ⌚ %{$fg_bold[red]%}%*%{$reset_color%}
 $ '
 
-RPROMPT='$(ruby_prompt_info)'
+# RPROMPT='$(ruby_prompt_info)'
 
 VIRTUAL_ENV_DISABLE_PROMPT=0
 ZSH_THEME_VIRTUAL_ENV_PROMPT_PREFIX=" %{$fg[green]%}🐍 "