A uber ugly script to compute how much time each kind of specs are taking.

specs_times.sh

#!/bin/bash

echo "spec_type,examples,time" > specs_times.csv
for spec_type in "helpers" "models" "features" "services" "observers" "policies" "validators" "routing" "controllers" "serializers"
do
  total_time=0

  examples=$(gtime --format="%e" -o time_output.txt bundle exec rake SPEC=spec/$spec_type 2>/dev/null | grep 'examples' | cut -d" " -f1)
  real_time=`cat time_output.txt`
  total_time=$(echo "scale=3; $total_time + $real_time" | bc -l)

  examples=$(gtime --format="%e" -o time_output.txt bundle exec rake SPEC=spec/$spec_type 2>/dev/null | grep 'examples' | cut -d" " -f1)
  real_time=`cat time_output.txt`
  total_time=$(echo "scale=3; $total_time + $real_time" | bc -l)

  examples=$(gtime --format="%e" -o time_output.txt bundle exec rake SPEC=spec/$spec_type 2>/dev/null | grep 'examples' | cut -d" " -f1)
  real_time=`cat time_output.txt`
  total_time=$(echo "scale=3; $total_time + $real_time" | bc -l)

  avg_time=$(echo "scale=3; $total_time / 3" | bc -l)

  echo $spec_type,$examples,$avg_time >> specs_times.csv
  echo $spec_type "done"
done

$(rm time_output.txt)