Class: RailsFlowMap::Logging::StructuredFormatter

Inherits:
Logger::Formatter
  • Object
show all
Defined in:
lib/rails_flow_map/logging.rb

Overview

Custom formatter for structured log output

Instance Method Summary collapse

Instance Method Details

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



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# File 'lib/rails_flow_map/logging.rb', line 31

def call(severity, time, progname, msg)
  context = Thread.current[:rails_flow_map_context] || {}
  context_str = context.empty? ? '' : " [#{context.map { |k, v| "#{k}=#{v}" }.join(', ')}]"
  
  "[#{time.strftime('%Y-%m-%d %H:%M:%S')}] #{severity}#{context_str}: #{msg}\n"
end