Class: Monet::PageLogger

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Singleton
Defined in:
lib/monet/page_logger.rb

Defined Under Namespace

Modules: Helpers

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PageLogger

Returns a new instance of PageLogger.



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# File 'lib/monet/page_logger.rb', line 21

def initialize
  reset
end

Class Method Details

.load(path) ⇒ Object 



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# File 'lib/monet/page_logger.rb', line 46

def self.load(path)
  logger = new
  CSV.foreach(path) do |k,v|
    logger.add(k,v)
  end

  logger
end

.reset ⇒ Object 



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# File 'lib/monet/page_logger.rb', line 59

def self.reset
  instance.reset
end

Instance Method Details

#add(url, status) ⇒ Object 



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# File 'lib/monet/page_logger.rb', line 34

def add(url, status)
  @cache[normalize_url(url)] = status.to_i
end

#failed?(url) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/monet/page_logger.rb', line 75

def failed?(url)
  !succeeded?(url)
end

#failures ⇒ Object 



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# File 'lib/monet/page_logger.rb', line 63

def failures
  @cache.select {|k,v| failed? k }
end

#reset ⇒ Object 



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# File 'lib/monet/page_logger.rb', line 55

def reset
  @cache = {}
end

#save(path) ⇒ Object 



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# File 'lib/monet/page_logger.rb', line 38

def save(path)
  File.open(path, "w+") do |io|
    @cache.each do |k,v|
      io.puts "#{k},#{v}"
    end
  end
end

#status_for(url) ⇒ Object

Raises:



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# File 'lib/monet/page_logger.rb', line 27

def status_for(url)
  status = @cache[url]
  raise Monet::Errors::UnseenURL.new(url) unless status

  status
end

#succeeded?(url) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/monet/page_logger.rb', line 71

def succeeded?(url)
  status_for(url) < 400
end

#successes ⇒ Object 



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# File 'lib/monet/page_logger.rb', line 67

def successes
  @cache.select {|k,v| succeeded? k }
end