Added pattern matching koan for keyword list

2017-07-11 22:05:07 +05:30
parent 95e87c3fd8
commit 7a9f04dd45
2 changed files with 7 additions and 0 deletions
--- a/lib/koans/12_pattern_matching.ex
+++ b/lib/koans/12_pattern_matching.ex
@@ -45,6 +45,12 @@ defmodule PatternMatching do
    end
  end

+  koan "So does the keyword lists" do
+    kw_list = [type: "car", year: 2016, make: "Honda"]
+    [_type | [_year | [tuple]]] = kw_list
+    assert tuple == {___, ___}
+  end
+
  koan "The pattern can make assertions about what it expects" do
    assert match?([1, _second, _third], ___)
  end