Paginae

Yes! another Page Object DSL, but this time I promise to keep it simple for the user.

Installation

Add this line to your application's Gemfile:

gem 'paginae'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install paginae

Usage

Just include the Web module into your ruby object

class ProductPage
  include Paginae::Web

  attribute :name, id: "product-title"
  attribute :model, xpath: "//h2[@class='product-model']"
  attribute :summary, css: "#product-overview"
  attribute :image_url, css: "#product-image", value: :src
  attribute :colors, css: ".product-colors li" listed: true
  attribute :sizes, css: ".product-sizes" listed: -> { |e| e.text.split(', ') }
  attribute :prices, css: ".product-price", mapped: ->(price) { ["USD", price.text.gsub(/[^\d\.]/, '').to_f] }
  attribute :specs, css: "#productSpecs li", mapped: :map_specs

  private

  def map_specs(node)
    [node.text&.gsub(/\s+/, " ")&.strip, node.attribute("data-spec")&.value]]
  end
end

And once its defined, you can use it like this:

  product = ProductPage.new(your_http_body_content)
  product.name
  product.model
  product.summary
  product.colors
  product.sizes
  product.price
  product.specs

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/3zcurdia/paginae. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the Paginae project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.