class VitalsImage::Analyzer
This is an abstract base class for dimension calculators
Attributes
source[R]
Public Class Methods
accept?(source)
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Implement this method in a concrete subclass. Have it return true when given a source from which it can calculate dimensions
# File lib/vitals_image/analyzer.rb, line 10 def self.accept?(source) false end
new(source)
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# File lib/vitals_image/analyzer.rb, line 14 def initialize(source) @source = source end
Public Instance Methods
logger()
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# File lib/vitals_image/analyzer.rb, line 18 def logger VitalsImage.logger end