Class: Comma::Extractor

Inherits:
Object show all
Defined in:
lib/comma/extractors.rb

Direct Known Subclasses

DataExtractor, HeaderExtractor

Instance Method Summary collapse

Constructor Details

#initialize(instance, &block) ⇒ Extractor

Returns a new instance of Extractor.



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# File 'lib/comma/extractors.rb', line 5

def initialize(instance, &block)
  @instance = instance
  @block = block
  @results = []
end

Instance Method Details

#id(*args, &block) ⇒ Object 



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# File 'lib/comma/extractors.rb', line 16

def id(*args, &block)
  method_missing(:id, *args, &block)
end

#results ⇒ Object 



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# File 'lib/comma/extractors.rb', line 11

def results
  instance_eval &@block
  @results.map { |r| convert_to_data_value(r) }
end