Run one or more specs as many times as you need in a row.

rspec-repeat.rb

#!/usr/bin/env ruby

##
# Run one or more specs as many times as you need in a row.
#
# The files are loaded just once for speed and
# failure counts are tracked and reported at the end.
#
# Provide the number of times and the file(s).
# i.e.
#   rspec-repeat 5 spec/models/user_spec.rb:11
#

raise("No run count provided") unless ARGV[0] =~ /\A[0-9]+\z/

RUN_COUNT = ARGV[0].to_i

require 'bundler/setup'
require 'rspec/core'

failure_count = 0

puts "🔁 Running specs #{RUN_COUNT} times..."

RUN_COUNT.times do
  # This does not generate a new seed each time but there must be a way to do that if needed.
  failure_count += RSpec::Core::Runner.run(ARGV[1..])
  RSpec.clear_examples
end

puts "\nDone!", "We had #{failure_count} failures in all."