Class: Timber::Logger::HybridFormatter

Inherits:
Formatter
  • Object
show all
Defined in:
lib/timber/logger.rb

Overview

Structures your log messages into Timber’s hybrid format, which makes it easy to read while also appending the appropriate metadata.

logger = Timber::Logger.new(STDOUT)
logger.formatter = Timber::JSONFormatter.new

Example message:

My log message @timber.io {"level":"info","dt":"2016-09-01T07:00:00.000000-05:00"}

Constant Summary collapse

METADATA_CALLOUT = 
"@timber.io".freeze

Instance Method Summary collapse

Instance Method Details

#call(severity, time, progname, msg) ⇒ Object 



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# File 'lib/timber/logger.rb', line 113

def call(severity, time, progname, msg)
  log_entry = build_log_entry(severity, time, progname, msg)
  metadata = log_entry.to_json(:except => [:message])
  # use << for concatenation for performance reasons
  log_entry.message.gsub("\n", "\\n") << " " << METADATA_CALLOUT << " " << metadata << "\n"
end