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# frozen_string_literal: true
module Roadie
module Utils
# @api private
def path_is_absolute?(path)
# Ruby's URI is pretty unforgiving, but roadie aims to be. Don't involve
# URI for URLs that's easy to determine to be absolute.
# URLs starting with a scheme (http:, data:) are absolute.
#
# URLs that start with double slashes (//css/app.css) are also absolute
# in modern browsers, but most email clients do not understand them.
return true if %r{^(\w+:|//)}.match?(path)
begin
!URI.parse(path).relative?
rescue URI::InvalidURIError => error
raise InvalidUrlPath.new(path, error)
end
end
# @api private
module_function :path_is_absolute?
# @api private
def warn(message)
Kernel.warn("Roadie: #{message}")
end
# @api private
module_function :warn
end
end
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