Data commit

Task/Nth/Elixir/nth.elixir

@@ -0,0 +1,20 @@
+defmodule RC do
+  def ordinalize(n) do
+    num = abs(n)
+    ordinal = if rem(num, 100) in 4..20 do
+                "th"
+              else
+                case rem(num, 10) do
+                  1 -> "st"
+                  2 -> "nd"
+                  3 -> "rd"
+                  _ -> "th"
+                end
+              end
+    "#{n}#{ordinal}"
+  end
+end
+
+Enum.each([0..25, 250..265, 1000..1025], fn range ->
+  Enum.map(range, fn n -> RC.ordinalize(n) end) |> Enum.join(" ") |> IO.puts
+end)