module Logify

Add a filter parameter to Logify.

@example Filter a password in the logger

Logify.filter('P@s$w0r)')
log.debug "This is the P@s$w0r)" #=> "This is the [FILTERED]"

@return [void]

# File lib/logify.rb, line 102
def filter(param)
  filters[param] = nil
end

The list of filters for Logify.

@return [Hash]

# File lib/logify.rb, line 111
def filters
  @filters ||= {}
end

@private

# File lib/logify.rb, line 13
def included(base)
  base.send(:extend,  ClassMethods)
  base.send(:include, InstanceMethods)
end

The IO stream to log to. Default: +$stdout+.

@return [IO]

# File lib/logify.rb, line 68
def io
  Thread.current[IO_ID] || Thread.main[IO_ID] || $stdout
end

Set the global io object. All loggers in the current thread will immediately begin using this new IO stream. It is the user's responsibility to manage this IO object (like rewinding and closing).

@example Setting the outputter to +$stderr+

Logify.io = $stderr

@example Using an IO object

io = StringIO.new
Logify.io = io

@param [IO] io

the IO object to output to

@return [IO]

# File lib/logify.rb, line 89
def io=(io)
  Thread.current[IO_ID] = io
end

The current log level.

@return [Fixnum]

# File lib/logify.rb, line 43
def level
  Thread.current[LEVEL_ID] || Thread.main[LEVEL_ID] || Logger::DEFAULT
end

Set the global log level. All loggers in the current thread will immediately begin using this new log level.

@example Setting the log level to :fatal

Logify.level = :fatal

@param [Symbol] id

the symbol id of the logger

@return [Fixnum]

# File lib/logify.rb, line 59
def level=(id)
  Thread.current[LEVEL_ID] = Logger::LEVEL_MAP.fetch(id, Logger::DEFAULT)
end

@private

# File lib/logify.rb, line 19
def logger_for(name)
  loggers[name] ||= Logger.new(name)
end

Reset the current loggers for all thread instances.

@return [true]

# File lib/logify.rb, line 28
def reset!
  Thread.list.each do |thread|
    thread[LEVEL_ID] = nil
    thread[IO_ID]    = nil
  end

  loggers.clear
  true
end

@private

# File lib/logify.rb, line 118
def loggers
  @loggers ||= {}
end