Contents

module RunLoop
  module Encoding

    # Raised when a string cannot be coerced to UTF8
    class UTF8Error < RuntimeError; end

    # @!visibility private
    def ensure_command_output_utf8(string, command)
      return '' if !string

      utf8 = string.force_encoding("UTF-8").chomp

      return utf8 if utf8.valid_encoding?

      encoded = utf8.encode("UTF-8", "UTF-8",
                            invalid: :replace,
                            undef: :replace,
                            replace: "")

      return encoded if encoded.valid_encoding?

      raise UTF8Error, %Q{
Could not force UTF-8 encoding on this string:

#{string}

which is the output of this command:

#{command}

Please file an issue with a stacktrace and the text of this error.

https://github.com/calabash/run_loop/issues
      }
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
run_loop-2.1.3	lib/run_loop/encoding.rb
run_loop-2.1.2	lib/run_loop/encoding.rb