Class: MrLogaLoga::Formatters::KeyValue

Inherits:

Logger::Formatter

• Object
• Logger::Formatter
• MrLogaLoga::Formatters::KeyValue

Defined in:

lib/mr_loga_loga/formatters/key_value.rb

Overview

Description

A simple key value formatter that extends the standard formatter by rendering additional contextual information.

Format

The key-value formatter renders messages into the following format:

Log format:

SeverityID, [DateTime #pid] SeverityLabel -- ProgName: message key1=value1 key2=value2

Instance Method Summary

• #call(severity, datetime, progname, message, **context) ⇒ String

  Render a log message.

Instance Method Details

#call(severity, datetime, progname, message, **context) ⇒ String

Render a log message

Parameters:

• severity (String) —

  The message severity

• datetime (DateTime) —

  The message date time

• progname (DateTime) —

  The program name

• message (String) —

  The log message

• context (Hash) —

  The log message context

Returns:

• (String) —

  the formatted log message

# File 'lib/mr_loga_loga/formatters/key_value.rb', line 27

def call(severity, datetime, progname, message, **context)
  message = context.map { |key, value| "#{key}=#{value}" }
              .prepend(message)
              .compact
              .join(' ')
  super(severity, datetime, progname, message)
end