From 432988014a364fc5d201e8c0076d0b32b25eccc3 Mon Sep 17 00:00:00 2001
From: Cohen Carlisle <cohen.carlisle@gmail.com>
Date: Thu, 1 Mar 2018 13:49:08 -0500
Subject: [PATCH 1/2] introduce MapSet.size/1 earlier

specifically, before it is used to show sets do not have duplicates
---
 lib/koans/09_map_sets.ex           | 8 ++++----
 test/koans/map_sets_koans_test.exs | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/koans/09_map_sets.ex b/lib/koans/09_map_sets.ex
index b40cca5..3ac5af1 100644
--- a/lib/koans/09_map_sets.ex
+++ b/lib/koans/09_map_sets.ex
@@ -9,6 +9,10 @@ defmodule MapSets do
     assert Enum.fetch(@set, 0) == {:ok, ___}
   end
 
+  koan "How large is my map set?" do
+    assert MapSet.size(@set) == ___
+  end
+
   koan "However, I do not allow duplication" do
     new_set = MapSet.new([1, 1, 2, 3, 3, 3])
 
@@ -56,10 +60,6 @@ defmodule MapSets do
     assert MapSet.member?(modified_set, 1) == ___
   end
 
-  koan "How large is my map set?" do
-    assert MapSet.size(@set) == ___
-  end
-
   koan "Are these maps twins?" do
     new_set = MapSet.new([1, 2, 3])
 
diff --git a/test/koans/map_sets_koans_test.exs b/test/koans/map_sets_koans_test.exs
index ec6f134..a4c5af2 100644
--- a/test/koans/map_sets_koans_test.exs
+++ b/test/koans/map_sets_koans_test.exs
@@ -5,13 +5,13 @@ defmodule MapSetsTest do
   test "MapSets" do
     answers = [
       1,
+      5,
       3,
       {:multiple, [false, true]},
       true,
       {:multiple, [true, false]},
       true,
       false,
-      5,
       false,
       true,
       7,

From 3a58b49fe6579d968098b1d2ae58bbf0e5ab0124 Mon Sep 17 00:00:00 2001
From: Cohen Carlisle <cohen.carlisle@gmail.com>
Date: Fri, 2 Mar 2018 10:18:25 -0500
Subject: [PATCH 2/2] remove elementary MapSet.size/1 koan

size is covered under koan "However, I do not allow duplication"
---
 lib/koans/09_map_sets.ex           | 4 ----
 test/koans/map_sets_koans_test.exs | 1 -
 2 files changed, 5 deletions(-)

diff --git a/lib/koans/09_map_sets.ex b/lib/koans/09_map_sets.ex
index 3ac5af1..e851900 100644
--- a/lib/koans/09_map_sets.ex
+++ b/lib/koans/09_map_sets.ex
@@ -9,10 +9,6 @@ defmodule MapSets do
     assert Enum.fetch(@set, 0) == {:ok, ___}
   end
 
-  koan "How large is my map set?" do
-    assert MapSet.size(@set) == ___
-  end
-
   koan "However, I do not allow duplication" do
     new_set = MapSet.new([1, 1, 2, 3, 3, 3])
 
diff --git a/test/koans/map_sets_koans_test.exs b/test/koans/map_sets_koans_test.exs
index a4c5af2..886fb41 100644
--- a/test/koans/map_sets_koans_test.exs
+++ b/test/koans/map_sets_koans_test.exs
@@ -5,7 +5,6 @@ defmodule MapSetsTest do
   test "MapSets" do
     answers = [
       1,
-      5,
       3,
       {:multiple, [false, true]},
       true,