#!/usr/bin/env bash

git_branch()
{
  if $(which git &> /dev/null); then
    echo $(git symbolic-ref HEAD 2> /dev/null | awk -F/ {'print $NF'});
  else
    echo ""
  fi
}

project_name()
{
  n=$(pwd | awk -F 'code/' '{print $2}' | awk -F/ '{print $1}')
  echo $n
}

rvm_ruby()
{
  if $(which rvm &> /dev/null); then
    echo $(rvm tools identifier)
  else
    echo ""
  fi
}