class StyleStats::Css
  class AggregateDeclaration
    attr_accessor :declarations

    def initialize()
      self.declarations = {}
    end

    def add(property, value)
      if self.declarations.has_key?(property)
        self.declarations[property][:values] << value
        self.declarations[property][:values].uniq!
        self.declarations[property][:count] += 1
      else
        self.declarations[property] = {values: [value], count: 1}
      end
    end

    def [](property)
      self.declarations[property] || {}
    end
  end
end