Find rspec tests missing requires

testSpecRequires.sh

#!/bin/bash

runSpec(){
    local specTest="$1"
    bundle exec rspec "${specTest}" > /dev/null 2>&1
    if [ $? -eq 0 ]; then
        echo -n "."
    else
        echo -n "F"
        echo "${specTest}" >> failed_individual_spec_tests.txt
    fi
}

export -f runSpec
rm -f failed_individual_spec_tests.txt
find spec -name "*_spec.rb" -exec bash -c 'runSpec {}' \;
echo -e "\nfailed tests:"
cat failed_individual_spec_tests.txt