Class: Philiprehberger::StructuredLogger::Formatter

Inherits:

Object

• Object
• Philiprehberger::StructuredLogger::Formatter

Defined in:

lib/philiprehberger/structured_logger/formatter.rb

Overview

Builds structured JSON log entries.

Instance Method Summary

• #call(level, message, context) ⇒ String

  Format a log entry as a JSON string.

Instance Method Details

#call(level, message, context) ⇒ String

Format a log entry as a JSON string.

Parameters:

• level (Symbol) —

  the log level

• message (String) —

  the log message

• context (Hash) —

  merged context data

Returns:

• (String) —

  JSON-encoded log line

# File 'lib/philiprehberger/structured_logger/formatter.rb', line 16

def call(level, message, context)
  entry = base_entry(level, message)
  entry.merge!(context) unless context.empty?
  JSON.generate(entry)
end