Add sublist exercise

config.json

@@ -486,6 +486,14 @@
           "math"
         ]
       },
+      {
+        "slug": "sublist",
+        "name": "Sublist",
+        "uuid": "03a62c09-1e55-4676-b649-4fb870361e0e",
+        "practices": [],
+        "prerequisites": [],
+        "difficulty": 3
+      },
       {
         "slug": "twelve-days",
         "name": "Twelve Days",

exercises/practice/sublist/.docs/instructions.md

@@ -0,0 +1,25 @@
+# Instructions
+
+Given any two lists `A` and `B`, determine if:
+
+- List `A` is equal to list `B`; or
+- List `A` contains list `B` (`A` is a superlist of `B`); or
+- List `A` is contained by list `B` (`A` is a sublist of `B`); or
+- None of the above is true, thus lists `A` and `B` are unequal
+
+Specifically, list `A` is equal to list `B` if both lists have the same values in the same order.
+List `A` is a superlist of `B` if `A` contains a contiguous sub-sequence of values equal to `B`.
+List `A` is a sublist of `B` if `B` contains a contiguous sub-sequence of values equal to `A`.
+
+Examples:
+
+- If `A = []` and `B = []` (both lists are empty), then `A` and `B` are equal
+- If `A = [1, 2, 3]` and `B = []`, then `A` is a superlist of `B`
+- If `A = []` and `B = [1, 2, 3]`, then `A` is a sublist of `B`
+- If `A = [1, 2, 3]` and `B = [1, 2, 3, 4, 5]`, then `A` is a sublist of `B`
+- If `A = [3, 4, 5]` and `B = [1, 2, 3, 4, 5]`, then `A` is a sublist of `B`
+- If `A = [3, 4]` and `B = [1, 2, 3, 4, 5]`, then `A` is a sublist of `B`
+- If `A = [1, 2, 3]` and `B = [1, 2, 3]`, then `A` and `B` are equal
+- If `A = [1, 2, 3, 4, 5]` and `B = [2, 3, 4]`, then `A` is a superlist of `B`
+- If `A = [1, 2, 4]` and `B = [1, 2, 3, 4, 5]`, then `A` and `B` are unequal
+- If `A = [1, 2, 3]` and `B = [1, 3, 2]`, then `A` and `B` are unequal

exercises/practice/sublist/.meta/config.json

@@ -0,0 +1,17 @@
+{
+  "authors": [
+    "keiravillekode"
+  ],
+  "files": {
+    "solution": [
+      "sublist.wren"
+    ],
+    "test": [
+      "sublist.spec.wren"
+    ],
+    "example": [
+      ".meta/proof.ci.wren"
+    ]
+  },
+  "blurb": "Write a function to determine if a list is a sublist of another list."
+}

exercises/practice/sublist/.meta/proof.ci.wren

@@ -0,0 +1,37 @@
+class Sublist {
+  static sublist(listOne, listTwo) {
+    if (listOne.count < listTwo.count) {
+      if (isSublist(listOne, listTwo)) {
+        return "sublist"
+      }
+    } else if (listOne.count > listTwo.count) {
+      if (isSublist(listTwo, listOne)) {
+        return "superlist"
+      }
+    } else {
+      if (isSublist(listOne, listTwo, 0)) {
+        return "equal"
+      }
+    }
+
+    return "unequal"
+  }
+
+  static isSublist(listOne, listTwo) {
+    for (offset in 0..(listTwo.count - listOne.count)) {
+      if (isSublist(listOne, listTwo, offset)) {
+        return true
+      }
+    }
+    return false
+  }
+
+  static isSublist(listOne, listTwo, offset) {
+    for (index in 0...listOne.count) {
+      if (listOne[index] != listTwo[offset + index]) {
+        return false
+      }
+    }
+    return true
+  }
+}

exercises/practice/sublist/.meta/tests.toml

@@ -0,0 +1,64 @@
+# This is an auto-generated file.
+#
+# Regenerating this file via `configlet sync` will:
+# - Recreate every `description` key/value pair
+# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications
+# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion)
+# - Preserve any other key/value pair
+#
+# As user-added comments (using the # character) will be removed when this file
+# is regenerated, comments can be added via a `comment` key.
+
+[97319c93-ebc5-47ab-a022-02a1980e1d29]
+description = "empty lists"
+
+[de27dbd4-df52-46fe-a336-30be58457382]
+description = "empty list within non empty list"
+
+[5487cfd1-bc7d-429f-ac6f-1177b857d4fb]
+description = "non empty list contains empty list"
+
+[1f390b47-f6b2-4a93-bc23-858ba5dda9a6]
+description = "list equals itself"
+
+[7ed2bfb2-922b-4363-ae75-f3a05e8274f5]
+description = "different lists"
+
+[3b8a2568-6144-4f06-b0a1-9d266b365341]
+description = "false start"
+
+[dc39ed58-6311-4814-be30-05a64bc8d9b1]
+description = "consecutive"
+
+[d1270dab-a1ce-41aa-b29d-b3257241ac26]
+description = "sublist at start"
+
+[81f3d3f7-4f25-4ada-bcdc-897c403de1b6]
+description = "sublist in middle"
+
+[43bcae1e-a9cf-470e-923e-0946e04d8fdd]
+description = "sublist at end"
+
+[76cf99ed-0ff0-4b00-94af-4dfb43fe5caa]
+description = "at start of superlist"
+
+[b83989ec-8bdf-4655-95aa-9f38f3e357fd]
+description = "in middle of superlist"
+
+[26f9f7c3-6cf6-4610-984a-662f71f8689b]
+description = "at end of superlist"
+
+[0a6db763-3588-416a-8f47-76b1cedde31e]
+description = "first list missing element from second list"
+
+[83ffe6d8-a445-4a3c-8795-1e51a95e65c3]
+description = "second list missing element from first list"
+
+[7bc76cb8-5003-49ca-bc47-cdfbe6c2bb89]
+description = "first list missing additional digits from second list"
+
+[0d7ee7c1-0347-45c8-9ef5-b88db152b30b]
+description = "order matters to a list"
+
+[5f47ce86-944e-40f9-9f31-6368aad70aa6]
+description = "same digits but different numbers"

exercises/practice/sublist/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Exercism
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

exercises/practice/sublist/package.wren

@@ -0,0 +1,14 @@
+import "wren-package" for WrenPackage, Dependency
+import "os" for Process
+
+class Package is WrenPackage {
+  construct new() {}
+  name { "exercism/sublist" }
+  dependencies {
+    return [
+      Dependency.new("wren-testie", "0.3.0", "https://github.com/joshgoebel/wren-testie.git")
+    ]
+  }
+}
+
+Package.new().default()

exercises/practice/sublist/sublist.spec.wren

@@ -0,0 +1,112 @@
+import "./sublist" for Sublist
+import "wren-testie/testie" for Testie, Expect
+
+Testie.test("Sublist") { |do, skip|
+  do.test("empty lists") {
+    var listOne = []
+    var listTwo = []
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("equal")
+  }
+
+  skip.test("empty list within non empty list") {
+    var listOne = []
+    var listTwo = [1, 2, 3]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("sublist")
+  }
+
+  skip.test("non empty list contains empty list") {
+    var listOne = [1, 2, 3]
+    var listTwo = []
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("superlist")
+  }
+
+  skip.test("list equals itself") {
+    var listOne = [1, 2, 3]
+    var listTwo = [1, 2, 3]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("equal")
+  }
+
+  skip.test("different lists") {
+    var listOne = [1, 2, 3]
+    var listTwo = [2, 3, 4]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("unequal")
+  }
+
+  skip.test("false start") {
+    var listOne = [1, 2, 5]
+    var listTwo = [0, 1, 2, 3, 1, 2, 5, 6]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("sublist")
+  }
+
+  skip.test("consecutive") {
+    var listOne = [1, 1, 2]
+    var listTwo = [0, 1, 1, 1, 2, 1, 2]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("sublist")
+  }
+
+  skip.test("sublist at start") {
+    var listOne = [0, 1, 2]
+    var listTwo = [0, 1, 2, 3, 4, 5]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("sublist")
+  }
+
+  skip.test("sublist in middle") {
+    var listOne = [2, 3, 4]
+    var listTwo = [0, 1, 2, 3, 4, 5]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("sublist")
+  }
+
+  skip.test("sublist at end") {
+    var listOne = [3, 4, 5]
+    var listTwo = [0, 1, 2, 3, 4, 5]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("sublist")
+  }
+
+  skip.test("at start of superlist") {
+    var listOne = [0, 1, 2, 3, 4, 5]
+    var listTwo = [0, 1, 2]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("superlist")
+  }
+
+  skip.test("in middle of superlist") {
+    var listOne = [0, 1, 2, 3, 4, 5]
+    var listTwo = [2, 3]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("superlist")
+  }
+
+  skip.test("at end of superlist") {
+    var listOne = [0, 1, 2, 3, 4, 5]
+    var listTwo = [3, 4, 5]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("superlist")
+  }
+
+  skip.test("first list missing element from second list") {
+    var listOne = [1, 3]
+    var listTwo = [1, 2, 3]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("unequal")
+  }
+
+  skip.test("second list missing element from first list") {
+    var listOne = [1, 2, 3]
+    var listTwo = [1, 3]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("unequal")
+  }
+
+  skip.test("first list missing additional digits from second list") {
+    var listOne = [1, 2]
+    var listTwo = [1, 22]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("unequal")
+  }
+
+  skip.test("order matters to a list") {
+    var listOne = [1, 2, 3]
+    var listTwo = [3, 2, 1]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("unequal")
+  }
+
+  skip.test("same digits but different numbers") {
+    var listOne = [1, 0, 1]
+    var listTwo = [10, 1]
+    Expect.value(Sublist.sublist(listOne, listTwo)).toEqual("unequal")
+  }
+}

exercises/practice/sublist/sublist.wren

@@ -0,0 +1,5 @@
+class Sublist {
+  static sublist(listOne, listTwo) {
+    Fiber.abort("Remove this statement and implement this function")
+  }
+}