class SmartLoggerWrapper::Options::WithPosition

Public Instance Methods

apply!(messages, arguments, severity, wrapper) click to toggle source
# File lib/smart_logger_wrapper/options/with_position.rb, line 12
def apply!(messages, arguments, severity, wrapper)
  enabled = arguments.first || true
  return unless enabled
  # add 1 to `start` because this method dug the backtrace by 1
  location = caller_locations(wrapper.offset + APPLY_CALLER_STACK_DEPTH + 1, 1)
  prefix =
    if location && location.length > 0 && location_important?(location)
      method_name = location[0].label
      path        = trim_dirname(location[0].absolute_path)
      lineno      = location[0].lineno
      "[#{method_name}@#{path}:#{lineno}]"
    else
      nil
    end
  messages.map! { |message| [prefix, message].compact.join(' ') }
end

Private Instance Methods

location_important?(location) click to toggle source
# File lib/smart_logger_wrapper/options/with_position.rb, line 31
def location_important?(location)
  ! clean_backtrace(location.map(&:to_s), keeps_first: false).empty?
end