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Class: ActiveSupport::TaggedLogging::TagStack

Do not use. This class is for internal use only.
Relationships & Source Files
Inherits: Object
Defined in: activesupport/lib/active_support/tagged_logging.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new ⇒ TagStack

[ GitHub ] 

  


# File 'activesupport/lib/active_support/tagged_logging.rb', line 73



def initialize
  @tags = []
  @tags_string = nil
end


  







Instance Attribute Details



  

    #tags   (readonly)
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/tagged_logging.rb', line 71



attr_reader :tags


  







Instance Method Details



  

    #clear  
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/tagged_logging.rb', line 91



def clear
  @tags_string = nil
  @tags.clear
end


  








  

    #format_message(message)  
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/tagged_logging.rb', line 96



def format_message(message)
  if @tags.empty?
    message
  elsif @tags.size == 1
    "[#{@tags[0]}] #{message}"
  else
    @tags_string ||= "[#{@tags.join("] [")}] "
    "#{@tags_string}#{message}"
  end
end


  








  

    #pop_tags(count)  
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/tagged_logging.rb', line 86



def pop_tags(count)
  @tags_string = nil
  @tags.pop(count)
end


  








  

    #push_tags(tags)  
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/tagged_logging.rb', line 78



def push_tags(tags)
  @tags_string = nil
  tags.flatten!
  tags.reject!(&:blank?)
  @tags.concat(tags)
  tags
end