Contents

module Kan
  class Application
    def initialize(scopes)
      @scopes = Hash(scopes)
    end

    def [](ability)
      scope, ability_name = ability.split('.')

      abilities = Array(@scopes[scope.to_sym])
      raise_scope_error(scope) if abilities.empty?

      AbilitiesList.new(ability_name, abilities)
    end

    private

    def raise_scope_error(scope)
      raise ArgumentError.new("Invalid scope #{scope}")
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
kan-0.2.0	lib/kan/application.rb