Contents

require 'active_support/core_ext/object/blank'

module Chronicle
  module ETL
    module Utils
      # OCR for image files
      # TODO: add other strategies and document `macocr`
      module TextRecognition
        def self.recognize_in_image(filename:)
          `macocr "#{filename}" 2>/dev/null`.presence
        end
      end
    end
  end
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version	Path
chronicle-etl-0.5.5	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.5.4	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.5.3	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.5.2	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.5.1	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.5.0	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.4.4	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.4.3	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.4.2	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.4.1	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.4.0	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.3.1	lib/chronicle/etl/utils/text_recognition.rb
chronicle-etl-0.3.0	lib/chronicle/etl/utils/text_recognition.rb