Module: Rya::CoreExtensions::Array

Defined in:
lib/rya/core_extensions.rb

Instance Method Summary collapse

Instance Method Details

#scale(new_min, new_max) ⇒ Object

Scales with respect to the min and max of the data actually in the Array.



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# File 'lib/rya/core_extensions.rb', line 7

def scale new_min, new_max
  old_min = self.min
  old_max = self.max

  self.scale_fixed old_min, old_max, new_min, new_max
end

#scale_fixed(old_min, old_max, new_min, new_max) ⇒ Object

Scales with respect to a fixed old_min and old_max



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# File 'lib/rya/core_extensions.rb', line 15

def scale_fixed old_min, old_max, new_min, new_max
  self.map do |elem|
    Rya::ExtendedClasses::MATH.scale elem, old_min, old_max, new_min, new_max
  end
end