Initial Commit

macros.exs

@@ -0,0 +1,10 @@
+defmodule Unless do
+  def fun_unless(clause, do: expression) do
+    if !clause, do: expression
+  end
+  defmacro macro_unless(clause, do: expression) do
+    quote do 
+      if !unquote(clause), do: unquote(expression)
+    end
+  end
+end