From 29586998681ee4c98ba12c81a7e105e003b02899 Mon Sep 17 00:00:00 2001
From: Remo Senekowitsch <remo@buenzli.dev>
Date: Sat, 16 Sep 2023 20:39:41 +0200
Subject: [PATCH 1/4] [custom-set] Add test for deduplication

motivated by:
https://github.com/exercism/rust/issues/1275
---
 exercises/custom-set/canonical-data.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/exercises/custom-set/canonical-data.json b/exercises/custom-set/canonical-data.json
index 827eab57f8..f91f93079d 100644
--- a/exercises/custom-set/canonical-data.json
+++ b/exercises/custom-set/canonical-data.json
@@ -251,6 +251,16 @@
             "set2": [1, 2, 3, 4]
           },
           "expected": false
+        },
+        {
+          "uuid": "d4a1142f-09aa-4df9-8b83-4437dcf7ec24",
+          "description": "set is equal to a set with duplicate elements",
+          "property": "equal",
+          "input": {
+            "set1": [1],
+            "set2": [1, 1]
+          },
+          "expected": true
         }
       ]
     },

From 9a70870aedea6ad572717e73ec8d50b5271de559 Mon Sep 17 00:00:00 2001
From: Remo Senekowitsch <remo@buenzli.dev>
Date: Wed, 20 Sep 2023 09:05:36 +0200
Subject: [PATCH 2/4] [custom-set] Add tests for duplicates in subsets

---
 exercises/custom-set/canonical-data.json | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/exercises/custom-set/canonical-data.json b/exercises/custom-set/canonical-data.json
index f91f93079d..c85d4159f6 100644
--- a/exercises/custom-set/canonical-data.json
+++ b/exercises/custom-set/canonical-data.json
@@ -131,6 +131,26 @@
             "set2": [4, 1, 3]
           },
           "expected": false
+        },
+        {
+          "uuid": "0b95204d-93fa-4b60-9499-1e34f228c336",
+          "description": "set is a subset of set with duplicates",
+          "property": "subset",
+          "input": {
+            "set1": [1, 2, 3],
+            "set2": [1, 1, 2, 3]
+          },
+          "expected": true
+        },
+        {
+          "uuid": "0bb37820-cabf-483f-901c-b278e42e4af9",
+          "description": "set with duplicates is a subset of set without duplicates",
+          "property": "subset",
+          "input": {
+            "set1": [1, 1, 2, 3],
+            "set2": [1, 2, 3]
+          },
+          "expected": true
         }
       ]
     },

From 915bf818ab226d0e16c7452fd6981e8684f7fb08 Mon Sep 17 00:00:00 2001
From: Remo Senekowitsch <remo@buenzli.dev>
Date: Wed, 20 Sep 2023 13:59:58 +0200
Subject: [PATCH 3/4] [custom-set] Improve descriptions of duplicate tests

---
 exercises/custom-set/canonical-data.json | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/exercises/custom-set/canonical-data.json b/exercises/custom-set/canonical-data.json
index c85d4159f6..ab16bdabdc 100644
--- a/exercises/custom-set/canonical-data.json
+++ b/exercises/custom-set/canonical-data.json
@@ -134,7 +134,7 @@
         },
         {
           "uuid": "0b95204d-93fa-4b60-9499-1e34f228c336",
-          "description": "set is a subset of set with duplicates",
+          "description": "set is a subset of set constructed from array with duplicates",
           "property": "subset",
           "input": {
             "set1": [1, 2, 3],
@@ -144,7 +144,7 @@
         },
         {
           "uuid": "0bb37820-cabf-483f-901c-b278e42e4af9",
-          "description": "set with duplicates is a subset of set without duplicates",
+          "description": "set constructed from array with duplicates is a subset of set",
           "property": "subset",
           "input": {
             "set1": [1, 1, 2, 3],
@@ -274,7 +274,7 @@
         },
         {
           "uuid": "d4a1142f-09aa-4df9-8b83-4437dcf7ec24",
-          "description": "set is equal to a set with duplicate elements",
+          "description": "set is equal to a set constructed from an array with duplicates",
           "property": "equal",
           "input": {
             "set1": [1],

From 1a0b53b7e58632cda4dd00b027e7ef3877961b81 Mon Sep 17 00:00:00 2001
From: Remo Senekowitsch <remo@buenzli.dev>
Date: Sun, 24 Sep 2023 00:16:57 +0200
Subject: [PATCH 4/4] [custom-set] Remove tests for duplicates in subsets

---
 exercises/custom-set/canonical-data.json | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/exercises/custom-set/canonical-data.json b/exercises/custom-set/canonical-data.json
index ab16bdabdc..b22a38f44a 100644
--- a/exercises/custom-set/canonical-data.json
+++ b/exercises/custom-set/canonical-data.json
@@ -131,26 +131,6 @@
             "set2": [4, 1, 3]
           },
           "expected": false
-        },
-        {
-          "uuid": "0b95204d-93fa-4b60-9499-1e34f228c336",
-          "description": "set is a subset of set constructed from array with duplicates",
-          "property": "subset",
-          "input": {
-            "set1": [1, 2, 3],
-            "set2": [1, 1, 2, 3]
-          },
-          "expected": true
-        },
-        {
-          "uuid": "0bb37820-cabf-483f-901c-b278e42e4af9",
-          "description": "set constructed from array with duplicates is a subset of set",
-          "property": "subset",
-          "input": {
-            "set1": [1, 1, 2, 3],
-            "set2": [1, 2, 3]
-          },
-          "expected": true
         }
       ]
     },