class Numeric

Public Instance Methods

percentage_of(n, round = 2) click to toggle source

return the percentage of a number, rounded to 2 places by default.

# File lib/core_refinements/Numeric/percentage_of.rb, line 6
def percentage_of(n, round = 2)
  return (self.to_f / n.to_f * 100.0).round(round)
end