should call anonymous function with dot

2017-01-24 13:36:42 +08:00
parent 3b1980b7d9
commit 55f59208b2
1 changed files with 1 additions and 1 deletions
--- a/lib/koans/13_functions.ex
+++ b/lib/koans/13_functions.ex
@@ -69,7 +69,7 @@ defmodule Functions do

  koan "Prefix a string with & to build a simple anonymous greet function" do
    greet = &"Hello, #{&1}!"
-    assert greet("Foo") == ___
+    assert greet.("Foo") == ___
  end

  koan "You can build anonymous functions out of any elixir expression by prefixing it with &" do