Packages

quantum

1.2.2
3.5.3 3.5.2 retired 3.5.1 retired 3.5.0 3.4.0 3.3.0 3.2.0 3.1.0 3.0.2 3.0.1 3.0.0 3.0.0-rc.3 3.0.0-rc.2 3.0.0-rc.1 2.4.0 2.3.4 2.3.3 2.3.2 2.3.1 retired 2.3.0 retired 2.2.7 2.2.6 2.2.5 retired 2.2.4 retired 2.2.3 retired 2.2.2 retired 2.2.1 retired 2.2.0 retired 2.1.3 retired 2.1.2 retired 2.1.1 retired 2.1.0 retired 2.1.0-beta.1 retired 2.0.4 retired 2.0.3 retired 2.0.2 retired 2.0.1 retired 2.0.0 retired 2.0.0-beta.2 retired 2.0.0-beta.1 retired 1.9.3 retired 1.9.2 retired 1.9.1 retired 1.9.0 retired 1.8.1 retired 1.8.0 retired 1.7.1 retired 1.7.0 retired 1.6.1 retired 1.6.0 retired 1.5.0 retired 1.4.0 retired 1.3.2 retired 1.3.1 retired 1.3.0 retired 1.2.4 retired 1.2.3 retired 1.2.2 retired 1.2.1 retired 1.2.0 retired 1.1.0 retired 1.0.4 retired 1.0.3 retired 1.0.2 retired 1.0.1 retired 1.0.0 retired

Cron-like job scheduler for Elixir.

Retired package: Security issue - v1 is no longer supported
HexDocs

Current section

Files

Jump to
Readme
66 Versions
0 Dependencies
Dependants
Files
Activity
quantum lib quantum parser.ex
Raw

lib/quantum/parser.ex 

defmodule Quantum.Parser do



  @moduledoc false



  def parse([], _, _), do: []

  def parse(e, min, max) when e |> is_list do

    [h|t] = e

    (parse(h, min, max) ++ parse(t, min, max)) |> :lists.usort

  end

  def parse("*/" <> _ = e, min, max) do

    [_,i] = e |> String.split("/")

    {x,_} = i |> Integer.parse

    Enum.reject(min..max, &(rem(&1, x) != 0))

  end

  def parse(e, min, max) do

    [r|i] = e |> String.split("/")

    [x|y] = r |> String.split("-")

    {v,_} = x |> Integer.parse

    parse(v, y, i, min, max) |> Enum.reject(&((&1 < min) or (&1 > max)))

  end

  def parse(v, [], [], _, _), do: [v]

  def parse(v, [], [i], _, _) do

    {x,_} = i |> Integer.parse

    [rem(v,x)]

  end

  def parse(v, [y], [], min, max) do

    {t,_} = y |> Integer.parse

    if v < t do

      Enum.to_list(v..t)

    else

      Enum.to_list(min..t) ++ Enum.to_list(v..max)

    end

  end

  def parse(v, y, [i], min, max) do

    {x,_} = i |> Integer.parse

    parse(v, y, [], min, max) |> Enum.reject(&(rem(&1, x) != 0))

  end



end