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Class: ActiveSupport::Notifications::Fanout::Subscribers::Matcher

Do not use. This class is for internal use only.
Relationships & Source Files
Namespace Children
Classes:
AllMessages
Inherits: Object
Defined in: activesupport/lib/active_support/notifications/fanout.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(pattern) ⇒ Matcher

[ GitHub ] 

  


# File 'activesupport/lib/active_support/notifications/fanout.rb', line 351



def initialize(pattern)
  @pattern = pattern
  @exclusions = Set.new
end


  







Class Method Details



  

    .wrap(pattern)  
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/notifications/fanout.rb', line 341



def self.wrap(pattern)
  if String === pattern
    pattern
  elsif pattern.nil?
    AllMessages.new
  else
    new(pattern)
  end
end


  







Instance Attribute Details



  

    #exclusions   (readonly)
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/notifications/fanout.rb', line 339



attr_reader :pattern, :exclusions


  








  

    #pattern   (readonly)
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/notifications/fanout.rb', line 339



attr_reader :pattern, :exclusions


  







Instance Method Details



  

    #===(name)  
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/notifications/fanout.rb', line 360



def ===(name)
  pattern === name && !exclusions.include?(name)
end


  








  

    #unsubscribe!(name)  
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/notifications/fanout.rb', line 356



def unsubscribe!(name)
  exclusions << -name if pattern === name
end