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Class: Capybara::Server::Middleware::Counter Private

Relationships & Source Files
Inherits: Object
Defined in: lib/capybara/server/middleware.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new ⇒ Counter

[ GitHub ] 

  


# File 'lib/capybara/server/middleware.rb', line 7



def initialize
  @value = []
  @mutex = Mutex.new
end


  







Instance Attribute Details



  

    #positive?  ⇒ Boolean  (readonly)
  



  

    
  





  


  [ GitHub ]


  

  


# File 'lib/capybara/server/middleware.rb', line 20



def positive?
  @mutex.synchronize { @value.length.positive? }
end


  







Instance Method Details



  

    #decrement(uri)  
  

  [ GitHub ]


  

  


# File 'lib/capybara/server/middleware.rb', line 16



def decrement(uri)
  @mutex.synchronize { @value.delete_at(@value.index(uri) || - 1) }
end


  








  

    #increment(uri)  
  

  [ GitHub ]


  

  


# File 'lib/capybara/server/middleware.rb', line 12



def increment(uri)
  @mutex.synchronize { @value.push(uri) }
end


  








  

    #value  
  

  [ GitHub ]


  

  


# File 'lib/capybara/server/middleware.rb', line 24



def value
  @mutex.synchronize { @value.dup }
end