Class: Yell::Logger
- Inherits:
-
Object
- Object
- Yell::Logger
- Defined in:
- lib/yell/logger.rb
Overview
The Yell::Logger
is your entrypoint. Anything onwards is derived from here.
A Yell::Logger
instance holds all your adapters and sends the log events to them if applicable. There are multiple ways of how to create a new logger.
Instance Method Summary collapse
-
#adapter(type = :file, *args, &block) ⇒ Object
Define an adapter to be used for logging.
-
#close(now = false) ⇒ Object
Convenience method for resetting all adapters of the Logger.
-
#initialize(*args, &block) ⇒ Logger
constructor
A new instance of Logger.
-
#level(val = nil) ⇒ Object
Set the minimum log level.
Constructor Details
#initialize(*args, &block) ⇒ Logger
Returns a new instance of Logger.
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# File 'lib/yell/logger.rb', line 33 def initialize( *args, &block ) @adapters = [] # extract options @options = args.last.is_a?(Hash) ? args.pop : {} # set the log level when given level @options[:level] # check if filename was given as argument and put it into the @options if args.last.is_a?( String ) @options[:filename] = args.pop unless @options[:filename] end # extract adapter adapter args.pop if args.any? # eval the given block instance_eval( &block ) if block define! end |
Instance Method Details
#adapter(type = :file, *args, &block) ⇒ Object
Define an adapter to be used for logging.
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# File 'lib/yell/logger.rb', line 78 def adapter( type = :file, *args, &block ) = [@options, *args].inject( Hash.new ) do |h,c| h.merge( c.is_a?(String) ? {:filename => c} : c ) end @adapters << Yell::Adapters.new( type, , &block ) end |
#close(now = false) ⇒ Object
Convenience method for resetting all adapters of the Logger.
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# File 'lib/yell/logger.rb', line 99 def close( now = false ) @adapters.each(&:close) end |