module HTMLProofer
module HTMLProofer::Configuration::ConfigurationHelp
module HTMLProofer::Utils
class HTMLProofer::Attribute
class HTMLProofer::Attribute::Url
class HTMLProofer::CLI
class HTMLProofer::Cache
class HTMLProofer::Check
class HTMLProofer::Check::Favicon
class HTMLProofer::Check::Images
class HTMLProofer::Check::Links
class HTMLProofer::Check::OpenGraph
class HTMLProofer::Check::Scripts
class HTMLProofer::Configuration
class HTMLProofer::Element
class HTMLProofer::Failure
class HTMLProofer::Log
class HTMLProofer::Reporter
class HTMLProofer::Reporter::Terminal
class HTMLProofer::Runner
class HTMLProofer::UrlValidator
class HTMLProofer::UrlValidator::External
class HTMLProofer::UrlValidator::Internal
class HTMLProofer::XpathFunctions
html-proofer
5.0.10
# external?
def external? !internal? end