Module: Lug::Standard

Defined in:: lib/lug/standard.rb

Overview

Standard module extends Lug classes so that it behaves similarly to traditional Logger classes.

It basically adds methods for writing messages in different severity levels: ‘#debug`, `info`, `#warn`, `#error`, `#fatal`, `#unknown`. These methods also accept a block instead of a string, and will call it only if it needs to (in particular, if message level is greater than logger’s severity level).

By default, severity level is ‘DEBUG`, but you can set this threshold with the `LOG_LEVEL` environment variable.

You can mix these methods with ‘#log` or `#<<`, but messages logged with `#log` will behave like messages with `DEBUG` level. This means you will see them only if severity level is set to `DEBUG`.

Defined Under Namespace

Modules: DeviceMethods, LoggerDeviceMethods, LoggerMethods, TtyDeviceMethods

Constant Summary collapse

LEVEL_TEXT =

[
  'DEBUG'.freeze,
  'INFO'.freeze,
  'WARN'.freeze,
  'ERROR'.freeze,
  'FATAL'.freeze,
  'UNKNOWN'.freeze
].freeze

LEVEL_COLOR =

[
  Colors::CYAN,
  Colors::GREEN,
  Colors::YELLOW,
  Colors::RED,
  Colors::LIGHT_RED,
  Colors::MAGENTA
].freeze