Module: ACSV::Detect::EncodingHolmes

Defined in:
lib/acsv/detect/encoding_holmes.rb

Constant Summary collapse

DEFAULT_CONFIDENCE = 
0.01

Class Method Summary collapse

Class Method Details

.encoding(data, options) ⇒ Object 



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# File 'lib/acsv/detect/encoding_holmes.rb', line 20

def self.encoding(data, options)
  if present?
    encdet = ::CharlockHolmes::EncodingDetector.detect(data)
    encdet[:encoding] if encdet[:confidence] > (options[:confidence] || DEFAULT_CONFIDENCE)*100
  end
end

.present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/acsv/detect/encoding_holmes.rb', line 16

def self.present?
  defined? ::CharlockHolmes::EncodingDetector
end

.require_name ⇒ Object 



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# File 'lib/acsv/detect/encoding_holmes.rb', line 12

def self.require_name
  'charlock_holmes'
end