Class: EasyDivide::Percent

Inherits:

Object

• Object
• EasyDivide::Percent

Defined in:

lib/easy_divide/percent.rb

Class Method Summary

• .calculate(dividend, divisor) ⇒ Object

  20.percent(10) => 0.6666…

Class Method Details

.calculate(dividend, divisor) ⇒ Object

20.percent(10) => 0.6666… 10.percent(4,5,6) => 0.3333…

# File 'lib/easy_divide/percent.rb', line 6

def self.calculate(dividend, divisor)
  dividend.to_f / (dividend.to_f + divisor.inject(0.0) do |sum, n| sum + n end)
end