Data commit

Task/Fibonacci-sequence/Elixir/fibonacci-sequence-1.elixir

@@ -0,0 +1,13 @@
+defmodule Fibonacci do
+    def fib(0), do: 0
+    def fib(1), do: 1
+    def fib(n), do: fib(0, 1, n-2)
+
+    def fib(_, prv, -1), do: prv
+    def fib(prvprv, prv, n) do
+        next = prv + prvprv
+        fib(prv, next, n-1)
+    end
+end
+
+IO.inspect Enum.map(0..10, fn i-> Fibonacci.fib(i) end)

Task/Fibonacci-sequence/Elixir/fibonacci-sequence-2.elixir

@@ -0,0 +1 @@
+Stream.unfold({0,1}, fn {a,b} -> {a,{b,a+b}} end) |> Enum.take(10)