```ruby
# -*- encoding: utf-8 -*-
$LOAD_PATH.push File.expand_path('../lib', __FILE__)

require 'pronto/reek/version'

Gem::Specification.new do |s|
  s.name = 'pronto-reek'
  s.version = Pronto::ReekVersion::VERSION
  s.platform = Gem::Platform::RUBY
  s.author = 'Mindaugas Mozūras'
  s.email = 'mindaugas.mozuras@gmail.com'
  s.homepage = 'http://github.org/mmozuras/pronto-reek'
  s.summary = 'Pronto runner for Reek, code smell detector for Ruby'

  s.required_rubygems_version = '>= 1.3.6'
  s.license = 'MIT'

  s.files = Dir.glob('{lib}/**/*') + %w(LICENSE README.md)
  s.test_files = `git ls-files -- {spec}/*`.split("\n")
  s.require_paths = ['lib']

  s.add_dependency 'pronto', '~> 0.4.0'
  s.add_dependency 'reek', '~> 3.3.0'
  s.add_development_dependency 'rake', '~> 10.3'
  s.add_development_dependency 'rspec', '~> 3.0'
  s.add_development_dependency 'rspec-its', '~> 1.0'
end
```

Reduce size of the gem by only including the necessary files via gemspec
user
```ruby
# -*- encoding: utf-8 -*-

$LOAD_PATH.push File.expand_path('../lib', __FILE__)
require 'pronto/reek/version'
require 'English'

Gem::Specification.new do |s|
  s.name = 'pronto-reek'
  s.version = Pronto::ReekVersion::VERSION
  s.platform = Gem::Platform::RUBY
  s.author = 'Mindaugas Mozūras'
  s.email = 'mindaugas.mozuras@gmail.com'
  s.homepage = 'http://github.org/mmozuras/pronto-reek'
  s.summary = 'Pronto runner for Reek, code smell detector for Ruby'

  s.licenses = ['MIT']
  s.required_ruby_version = '>= 1.9.3'
  s.rubygems_version = '1.8.23'

  s.files = `git ls-files`.split($RS).reject do |file|
    file =~ %r{^(?:
    spec/.*
    |Gemfile
    |Rakefile
    |\.rspec
    |\.gitignore
    |\.rubocop.yml
    |\.travis.yml
    )$}x
  end
  s.test_files = []
  s.extra_rdoc_files = ['LICENSE', 'README.md']
  s.require_paths = ['lib']

  s.add_dependency 'pronto', '~> 0.4.0'
  s.add_dependency 'reek', '~> 3.3.0'
  s.add_development_dependency 'rake', '~> 10.3'
  s.add_development_dependency 'rspec', '~> 3.0'
  s.add_development_dependency 'rspec-its', '~> 1.0'
end
```
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