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-1.2.11	hack_night/solution/math_service.rb
asir-1.2.10	hack_night/solution/math_service.rb
asir-1.2.9	hack_night/solution/math_service.rb
asir-1.2.8	hack_night/solution/math_service.rb
asir-1.2.7	hack_night/solution/math_service.rb
asir-1.2.6	hack_night/solution/math_service.rb
asir-1.2.5	hack_night/solution/math_service.rb
asir-1.2.3	hack_night/solution/math_service.rb
asir-1.2.2	hack_night/solution/math_service.rb
asir-1.2.1	hack_night/solution/math_service.rb
asir-1.2.0	hack_night/solution/math_service.rb
asir-1.1.12	hack_night/solution/math_service.rb
asir-1.1.11	hack_night/solution/math_service.rb
asir-1.1.10	hack_night/solution/math_service.rb
asir-1.1.9	hack_night/solution/math_service.rb
asir-1.1.8	hack_night/solution/math_service.rb
asir-1.1.7	hack_night/solution/math_service.rb
asir-1.1.6	hack_night/solution/math_service.rb
asir-1.1.5	hack_night/solution/math_service.rb
asir-1.1.4	hack_night/solution/math_service.rb