class RuboCop::RSpec::ConfigFormatter

Builds a YAML config file from two config hashes

def cops 

def cops
  (descriptions.keys | config.keys).grep(NAMESPACES)
end

def dump 

def dump
  YAML.dump(unified_config).gsub(NAMESPACES, "\n\\1")
end

def initialize(config, descriptions) 

def initialize(config, descriptions)
  @config       = config
  @descriptions = descriptions
end

def unified_config 

def unified_config
  cops.each_with_object(config.dup) do |cop, unified|
    unified[cop] = config.fetch(cop)
      .merge(descriptions.fetch(cop))
      .merge('StyleGuide' => STYLE_GUIDE_BASE_URL + cop.sub('RSpec/', ''))
  end
end