Module: SiteMaps::Primitive::Output

Included in:
Runner::EventListener
Defined in:
lib/site_maps/primitive/output.rb

Class Method Summary collapse

Class Method Details

.colorize(text, *attributes) ⇒ Object 



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# File 'lib/site_maps/primitive/output.rb', line 21

def colorize(text, *attributes)
  if defined? Rainbow
    attributes.reduce(Rainbow(text)) { |p, a| p.public_send(a) }
  else
    text
  end
end

.formatted_runtime(number) ⇒ Object 



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# File 'lib/site_maps/primitive/output.rb', line 13

def formatted_runtime(number)
  colorize(sprintf("%.3f ms", number), :lightgray)
end

.print_backtrace(error, limit: -1,, **options) ⇒ Object 



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# File 'lib/site_maps/primitive/output.rb', line 41

def print_backtrace(error, limit: -1, **options)
  return unless error.respond_to?(:backtrace)
  return if error.backtrace.nil?

  error.backtrace[0..limit].each { |frame| print_error(frame, **options) }
end

.print_error(message_or_error, backtrace: false, **options) ⇒ Object 



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# File 'lib/site_maps/primitive/output.rb', line 29

def print_error(message_or_error, backtrace: false, **options)
  options[:level] ||= :error
  message = message_or_error.to_s

  print_message(message, output: :stderr, **options)

  if message_or_error.is_a?(Exception) && backtrace
    limit = backtrace.is_a?(Integer) ? backtrace : -1
    print_backtrace(message_or_error, limit: limit, level: options[:level])
  end
end

.print_message(message, level: :info, output: $stdout, newline: true, **fields) ⇒ Object 



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# File 'lib/site_maps/primitive/output.rb', line 48

def print_message(message, level: :info, output: $stdout, newline: true, **fields)
  output =
    case output
    when :stdout, "stdout"
      $stdout
    when :stderr, "stderr"
      $stderr
    when IO, StringIO
      output
    else
      raise ArgumentError, "Invalid output #{output.inspect}"
    end

  message = format(message, **fields)
  newline ? output.puts(message) : output.print(message)
end

.runtime_padding(number, extra = 2) ⇒ Object 



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# File 'lib/site_maps/primitive/output.rb', line 17

def runtime_padding(number, extra = 2)
  " " * (extra + sprintf("%.3f ms", number).size)
end