Check for silent gem incompatibilities in Rails 7.1

incompat_71.rb

#!/usr/bin/env ruby
# Run like `ruby incompat_71.rb ~/path/to/Gemfile.lock`
# From the team at infield.ai
#
PACKAGES = [['activerecord-import', '1.5.0'],
            ['anycable-rails', '1.4.1'],
            ['blazer', '3.0.1'],
            ['bullet', '7.1.2'],
            ['data_migrate', '9.2.0'],
            ['database_cleaner-active_record', '2.1.0'],
            ['devise', '4.9.3'],
            ['formtastic', '5.0.0'],
            ['grape', '2.0.0'],
            ['has_scope', '0.8.2'],
            ['honeybadger', '5.1.0'],
            ['lockbox', '1.3.1'],
            ['paper_trail', '15.1.0'],
            ['public_activity', '3.0.0'],
            ['ransack', '4.1.0'],
            ['responders', '3.1.1'],
            ['rollbar', '3.4.1'],
            ['rspec-rails', '6.1.0'],
            ['rubocop-rails', '2.22.2'],
            ['shoulda-matchers', '6.0.0'],
            ['sidekiq', '7.1.5'],
            ['simple_form', '5.3.0'],
            ['slim', '5.2.0'],
            ['web-console', '4.2.1']].map { |(name, ver)| [name, Gem::Version.new(ver)] }.to_h

require 'bundler'
Bundler::LockfileParser.new(ARGF.read).specs.each do |spec|
  name = spec.name
  next unless required_version = PACKAGES[name]
  if required_version > spec.version
    puts "#{name}: Using #{spec.version}. Upgrade to #{required_version}"
  end
end