Contents

module Stellar

  # reopen class
  class Price

    MAX_PRECISION = (2**31) - 1

    def self.from_f(number)
      best_r = Util::ContinuedFraction.best_r(number, MAX_PRECISION)
      new({
        n: best_r.numerator,
        d: best_r.denominator
      })
    end

    def to_f
      n / d.to_f
    end

  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
stellar-base-0.0.3	lib/stellar/price.rb