Contents

class Float
  def decimal(precision = 2)
    ((self % 1) * (10 ** precision)).round
  end

  def diff(number)
    return 0 if number.zero?
    (((self - number) / number)* 100).round
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
forgeos_commerce-1.9.1.rc1	lib/forgeos/commerce/float.rb
forgeos_commerce-1.9.0	lib/forgeos/commerce/float.rb