Contents

defmodule SumOfMultiples do
  @doc """
  Adds up all numbers from 1 to a given end number that are multiples of the factors provided.
  """
  @spec to(non_neg_integer, [non_neg_integer]) :: non_neg_integer
  def to(limit, factors) do
    Enum.reduce(1..(limit - 1), 0, fn n, acc ->
      if Enum.any?(factors, &(rem(n, &1) == 0)), do: acc + n, else: acc
    end)
  end
end

Version data entries

69 entries across 69 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.179	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.178	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.177	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.176	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.175	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.174	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.173	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.172	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.171	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.170	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.169	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.167	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.166	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.165	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.164	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.163	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.162	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.161	tracks/elixir/exercises/sum-of-multiples/example.exs
trackler-2.2.1.160	tracks/elixir/exercises/sum-of-multiples/example.exs