lib/proxy_pac_rb/encoding.rb
# frozen_string_literal: true
module ProxyPacRb
# Encodes strings as UTF-8
module Encoding
if ''.respond_to?(:encode)
if RUBY_ENGINE == 'jruby' || RUBY_ENGINE == 'rbx'
# workaround for jruby bug http://jira.codehaus.org/browse/JRUBY-6588
# workaround for rbx bug https://github.com/rubinius/rubinius/issues/1729
def encode(string)
if string.encoding.name == 'ASCII-8BIT'
data = string.dup
data.force_encoding('UTF-8')
unless data.valid_encoding?
raise ::Encoding::UndefinedConversionError, "Could not encode ASCII-8BIT data #{string.dump} as UTF-8"
end
else
data = string.encode('UTF-8')
end
data
end
else
def encode(string)
string.encode('UTF-8')
end
end
else
# Define no-op on 1.8
def encode(string)
string
end
end
end
end