```ruby
# -*- encoding: utf-8 -*-
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'openlayers-rails/version'

Gem::Specification.new do |gem|
  gem.name          = "openlayers-rails"
  gem.version       = Openlayers::Rails::VERSION
  gem.authors       = ["Toms Mikoss"]
  gem.email         = ["toms.mikoss@gmail.com"]
  gem.description   = %q{OpenLayers library packaged for easy inclusion in Ruby on Rails asset pipeline.}
  gem.summary       = gem.description

  gem.files         = `git ls-files`.split($/) - ['openlayers', 'Gemfile', 'Gemfile.lock', 'Rakefile']
  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 "railties", "~> 3.1"
end
```

Enable for Rails 3.2 and 4.0.
user
```ruby
# -*- encoding: utf-8 -*-
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'openlayers-rails/version'

Gem::Specification.new do |gem|
  gem.name          = "openlayers-rails"
  gem.version       = Openlayers::Rails::VERSION
  gem.authors       = ["Toms Mikoss"]
  gem.email         = ["toms.mikoss@gmail.com"]
  gem.description   = %q{OpenLayers library packaged for easy inclusion in Ruby on Rails asset pipeline.}
  gem.summary       = gem.description

  gem.files         = `git ls-files`.split($/) - ['openlayers', 'Gemfile', 'Gemfile.lock', 'Rakefile']
  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 "railties", ">= 3.1"
end
```
assistant