zsh/lib/rvm.zsh

   1 # get the name of the ruby version
   2 function rvm_prompt_info() {
   3   [ -f $HOME/.rvm/bin/rvm-prompt ] || return
   4   local rvm_prompt
   5   rvm_prompt=$($HOME/.rvm/bin/rvm-prompt ${ZSH_THEME_RVM_PROMPT_OPTIONS} 2>/dev/null)
   6   [[ "${rvm_prompt}x" == "x" ]] && return
   7   echo "${ZSH_THEME_RVM_PROMPT_PREFIX:=(}${rvm_prompt}${ZSH_THEME_RVM_PROMPT_SUFFIX:=)}"
   8 }