Contents

module Plezi
  module Controller
    # The cookie jar class. Controllers have an instance of this class named `cookies`.
    class Cookies < Hash
      attr_reader :request, :response
      def initialize(request, response)
        @request = request
        @response = response
      end

      # Reads a cookie from either the request cookie Hash or the new cookies Hash.
      def[](key)
        if key.is_a? Symbol
          super(key) || super(key.to_s) || @request.cookies[key] || @request.cookies[key.to_s]
        elsif key.is_a? String
          super(key) || super(key.to_sym) || @request.cookies[key] || @request.cookies[key.to_sym]
        else
          super(key) || @request.cookies[key]
        end
      end

      # Sets (or deletes) a cookie. New cookies are placed in the new cookie Hash and are accessible only to the controller that created them.
      def[]=(key, value)
        if value.nil?
          @response.delete_cookie key
          delete key
          if key.is_a? Symbol
            delete key.to_s
          elsif key.is_a? String
            delete key.to_sym
          end
          return nil
        end
        @response.set_cookie key, value
        value = value[:value] if value.is_a? Hash
        super
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
plezi-0.14.2	lib/plezi/controller/cookies.rb
plezi-0.14.1	lib/plezi/controller/cookies.rb
plezi-0.14.0	lib/plezi/controller/cookies.rb