Module: Spyt

Defined in:
lib/spyt.rb,
lib/spyt/config.rb,
lib/spyt/levels.rb,
lib/spyt/version.rb,
lib/spyt/loggable.rb,
lib/spyt/loggable/logger.rb

Overview

Spyt Module

Defined Under Namespace

Modules: Loggable

Constant Summary collapse

CONFIG =

Configuration: Defines Spyt’s behavior.

{

	# Output Stream
	out: $stdout,

	# Level
    lvl: :info
}
LEVELS =

Levels: Available Log Levels, mapped to numeric values.

{
	debug: 2,
	info: 1,
	error: 0
}
LEVEL_COLS =

Level Colors: When using Spiffup for colorization, this map defines which color corresponds to which level.

{
	debug: :brown,
	info: :green,
	error: :red
}
VERSION =

Version

'1.1.0'

Class Method Summary collapse

Class Method Details

.method_missing(name, *args) ⇒ Object

Generic Log Handler: Route log calls to each level.



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# File 'lib/spyt.rb', line 16

def self.method_missing name, *args

	# Fail on unknown Methods
	super unless LEVELS.include? name

	# Push Log (Level shortcuts)
	push name, args[0], args[1]
end

.push(lvl, src, msg) ⇒ Object

Push Message: Writes a message msg from src as level lvl to the log.

Parameters:

  • lvl (Symbol) —

    Log level (see LEVELS)

  • src (String) —

    Message source

  • msg (String) —

    Message text



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# File 'lib/spyt.rb', line 30

def self.push lvl, src, msg

	# Check Level
	raise "Invalid Log Level [#{lvl.to_s.inspect.bred}] requested" unless LEVELS.include? lvl.to_sym

	# Check Level
	return unless LEVELS[lvl] <= LEVELS[CONFIG[:lvl]]

	# Ensure Lock is available
	@lock ||= Mutex.new

	# Synchronize
	@lock.synchronize do

		# Write & Flush
		CONFIG[:out] << "#{Time.now.to_s.blue} [#{lvl.to_s.send LEVEL_COLS[lvl.to_sym]}] #{src.bmagenta} :: #{msg}\n"
		CONFIG[:out].flush if CONFIG[:out].respond_to? :flush
	end
end