Class: Float

Inherits:

Object

Object
Float

show all

Defined in:: lib/isoelectric_point/extensions.rb

Instance Method Summary collapse

#round_to_places(places) ⇒ Object

Instance Method Details

#round_to_places(places) ⇒ `Object`



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# File 'lib/isoelectric_point/extensions.rb', line 2

def round_to_places(places)
  sprintf("%#{self.to_s.length}.#{places}f", self).to_f
end