SuperStruct

Simple extensions to Struct to make it more compatable with Hash without the performance penalties of OpenStruct

Installation

Add this line to your application's Gemfile:

gem 'super_struct'

And then execute:

$ bundle

Or install it yourself as:

$ gem install super_struct

Usage

require 'super_struct'

attributes = { name: 'John Doe' }
class Customer < SuperStruct.new(attributes)
  def has_attribute?(attribute)
    members.include?(attribute.to_sym)
  end
end

john_doe = Customer.new(attributes)
=> #<struct Customer name="John Doe">
john_doe.name
=> 'John Doe'
john_doe.has_attribute?(:name)
=> true
john_doe.has_attribute?(:dob)
=> false

Testing

bundle install --path .bundle/bundle
bundle exec rake spec

Contributing

1. Fork it ( https://github.com/bramswenson/super_struct/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request