class RSpec::Core::InclusionRules

def add(*args)
  apply_standalone_filter(*args) || super
end

def add_with_low_priority(*args)
  apply_standalone_filter(*args) || super
end

def apply_standalone_filter(updated)
  return true if standalone?
  return nil unless is_standalone_filter?(updated)
  replace_filters(updated)
  true
end

def include_example?(example)
  @rules.empty? || super
end

def is_standalone_filter?(rules)
  rules.key?(:full_description)
end

def replace_filters(new_rules)
  @rules.replace(new_rules)
  opposite.clear
end

def standalone?
  is_standalone_filter?(@rules)
end

def use(*args)
  apply_standalone_filter(*args) || super
end