Class: Yell::Event

Inherits:
Object
  • Object
show all
Defined in:
lib/yell/event.rb

Overview

Yell::Event.new( :info, ‘Hello World’, { :scope => ‘Application’ } ) #=> Hello World scope: Application

Constant Summary collapse

CallerRegexp =

regex to fetch caller attributes

/^(.+?):(\d+)(?::in `(.+)')?/
CallerIndex =

jruby and rubinius seem to have a different caller

defined?(RUBY_ENGINE) && ["rbx", "jruby"].include?(RUBY_ENGINE) ? 1 : 2
@@hostname =

Prefetch those values (no need to do that on every new instance)

Socket.gethostname rescue nil
@@progname = 
$0

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(level, *messages, &block) ⇒ Event

Returns a new instance of Event.



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# File 'lib/yell/event.rb', line 38

def initialize( level, *messages, &block )
  @pid      = Process.pid
  @time     = Time.now
  @level    = level

  @messages = messages
  @messages << block.call if block

  @thread_id  = Thread.current.object_id

  @caller = caller[CallerIndex].to_s
  @file   = nil
  @line   = nil
  @method = nil
end

Instance Attribute Details

#level ⇒ Object (readonly)

Accessor to the log level



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# File 'lib/yell/event.rb', line 26

def level
  @level
end

#messages ⇒ Object (readonly)

Accessor to the log messages



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# File 'lib/yell/event.rb', line 29

def messages
  @messages
end

#pid ⇒ Object (readonly)

Accessor to the pid



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# File 'lib/yell/event.rb', line 23

def pid
  @pid
end

#thread_id ⇒ Object (readonly)

Accessor to the current tread_id



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# File 'lib/yell/event.rb', line 35

def thread_id
  @thread_id
end

#time ⇒ Object (readonly)

Accessor to the time the log event occured



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# File 'lib/yell/event.rb', line 32

def time
  @time
end

Instance Method Details

#file ⇒ Object

Accessor to filename the log event occured



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# File 'lib/yell/event.rb', line 65

def file
  _caller! if @file.nil?
  @file
end

#hostname ⇒ Object

Accessor to the hostname



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# File 'lib/yell/event.rb', line 55

def hostname
  @@hostname
end

#line ⇒ Object

Accessor to the line the log event occured



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# File 'lib/yell/event.rb', line 71

def line
  _caller! if @line.nil?
  @line
end

#method ⇒ Object

Accessor to the method the log event occured



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# File 'lib/yell/event.rb', line 77

def method
  _caller! if @method.nil?
  @method
end

#progname ⇒ Object

Accessor to the progname



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# File 'lib/yell/event.rb', line 60

def progname
  @@progname
end