Contents

module MathService
  def sum array_of_numbers
    raise TypeError unless Array === array_of_numbers
    array_of_numbers.inject(0) do | s, e |
      raise TypeError unless Numeric === e
      s += e
    end
  end
  extend self
end

Version data entries

31 entries across 31 versions & 1 rubygems

Version	Path
asir-1.1.3	hack_night/solution/math_service.rb
asir-1.1.2	hack_night/solution/math_service.rb
asir-1.1.1	hack_night/solution/math_service.rb
asir-1.1.0	hack_night/solution/math_service.rb
asir-1.0.8	hack_night/solution/math_service.rb
asir-1.0.7	hack_night/solution/math_service.rb
asir-1.0.6	hack_night/solution/math_service.rb
asir-1.0.5	hack_night/solution/math_service.rb
asir-1.0.4	hack_night/solution/math_service.rb
asir-1.0.1	hack_night/solution/math_service.rb
asir-0.2.0	hack_night/solution/math_service.rb