```ruby
# encoding: utf-8
$LOAD_PATH.unshift File.expand_path('../lib', __FILE__)
require 'creperie/version'

Gem::Specification.new do |gem|
  gem.name          = 'creperie'
  gem.version       = Creperie::VERSION
  gem.authors       = ['David Celis']
  gem.email         = ['me@davidcel.is']
  gem.summary       = 'Pour a new Crêpe app.'
  gem.description   = 'Create and maintain your Crêpe applications.'
  gem.homepage      = 'https://github.com/davidcelis/creperie'
  gem.license       = 'MIT'

  gem.executables   = ['crepe']
  gem.files         = Dir['lib/**/{*,.*}']
  gem.test_files    = Dir['spec/**/*']
  gem.require_paths = ['lib']

  gem.add_dependency 'crepe', '~> 0.0.1.pre'
  gem.add_dependency 'clamp', '~> 0.6'
  gem.add_dependency 'thor', '~> 0.19'
  gem.add_dependency 'rack-console', '~> 1.3'

  gem.add_development_dependency 'rspec', '~> 3.0'
  gem.add_development_dependency 'fakefs', '~> 0.5'
  gem.add_development_dependency 'cane', '~> 2.6'
  gem.add_development_dependency 'rake', '~> 10.3'
end
```

Add YARD as a development dependency
user
```ruby
# encoding: utf-8
$LOAD_PATH.unshift File.expand_path('../lib', __FILE__)
require 'creperie/version'

Gem::Specification.new do |s|
  s.name          = 'creperie'
  s.version       = Creperie::VERSION
  s.authors       = ['David Celis']
  s.email         = ['me@davidcel.is']
  s.summary       = 'Pour a new Crêpe app.'
  s.description   = 'Create and maintain your Crêpe applications.'
  s.homepage      = 'https://github.com/davidcelis/creperie'
  s.license       = 'MIT'

  s.executables   = ['crepe']
  s.files         = Dir['lib/**/{*,.*}']
  s.test_files    = Dir['spec/**/*']
  s.require_paths = ['lib']

  s.has_rdoc = 'yard'

  s.add_dependency 'crepe', '~> 0.0.1.pre'
  s.add_dependency 'clamp', '~> 0.6'
  s.add_dependency 'thor', '~> 0.19'
  s.add_dependency 'rack-console', '~> 1.3'

  s.add_development_dependency 'rspec', '~> 3.0'
  s.add_development_dependency 'fakefs', '~> 0.5'
  s.add_development_dependency 'cane', '~> 2.6'
  s.add_development_dependency 'rake', '~> 10.3'
  s.add_development_dependency 'yard', '~> 0.8'
end
```
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