```ruby
# -*- encoding: utf-8 -*-
require File.expand_path('../lib/formulate/version', __FILE__)

Gem::Specification.new do |gem|
  gem.authors       = ["Tyler Hunt"]
  gem.email         = ["tyler@tylerhunt.com"]
  gem.description   = %q{TODO: Write a gem description}
  gem.summary       = %q{TODO: Write a gem summary}
  gem.homepage      = ""

  gem.files         = `git ls-files`.split($\)
  gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
  gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
  gem.name          = "formulate"
  gem.require_paths = ["lib"]
  gem.version       = Formulate::VERSION
end
```

Clean up gemspec and add dependencies.
user
```ruby
require './lib/formulate/version'

Gem::Specification.new do |gem|
  gem.name = 'formulate'
  gem.version = Formulate::VERSION
  gem.summary = 'Rails form builder with flexible markup and styles.'
  gem.homepage = 'http://github.com/tylerhunt/formulate'
  gem.author = 'Tyler Hunt'

  gem.files = `git ls-files`.split($\)
  gem.executables = gem.files.grep(%r{^bin/}).map { |f| File.basename(f) }
  gem.test_files = gem.files.grep(%r{^(test|spec|features)/})
  gem.require_paths = ['lib']

  gem.add_dependency 'actionpack', '>= 3.0'
  gem.add_dependency 'activesupport', '>= 3.0'
  gem.add_dependency 'sass-rails', '>= 3.0'
end
```
assistant