Method: PDFToImage::Image#<=>

Defined in:
lib/pdftoimage/image.rb

#<=>(img) ⇒ Object 



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# File 'lib/pdftoimage/image.rb', line 85

def <=>(img)
    if @page == img.page
        return 0
    elsif @page < img.page
        return -1
    else
        return 1
    end
end