Add Kindergarten Garden exercise

.gitignore

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 *.swp
+.vscode
 .DS_Store
 bin/configlet
 bin/configlet.exe

config.json

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         "prerequisites": [],
         "difficulty": 8
       },
+      {
+        "slug": "kindergarten-garden",
+        "name": "Kindergarten Garden",
+        "uuid": "fb354d1a-c85d-42d0-b919-f554eaa27a08",
+        "practices": [],
+        "prerequisites": [],
+        "difficulty": 5
+      },
       {
         "slug": "roman-numerals",
         "name": "Roman Numerals",

exercises/practice/kindergarten-garden/.docs/instructions.append.md

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+# SQLite specific instructions
+
+This exercise requires you set the `result` column of the `kindergarten-garden` table to the correct value based on the `diagram` and `student` columns.
+
+## Table Schema
+
+```sql
+CREATE TABLE "kindergarten-garden" ("diagram" TEXT, "student" TEXT, "result" TEXT);
+```

exercises/practice/kindergarten-garden/.docs/instructions.md

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+# Instructions
+
+Your task is to, given a diagram, determine which plants each child in the kindergarten class is responsible for.
+
+There are 12 children in the class:
+
+- Alice, Bob, Charlie, David, Eve, Fred, Ginny, Harriet, Ileana, Joseph, Kincaid, and Larry.
+
+Four different types of seeds are planted:
+
+| Plant  | Diagram encoding |
+| ------ | ---------------- |
+| Grass  | G                |
+| Clover | C                |
+| Radish | R                |
+| Violet | V                |
+
+Each child gets four cups, two on each row:
+
+```text
+[window][window][window]
+........................ # each dot represents a cup
+........................
+```
+
+Their teacher assigns cups to the children alphabetically by their names, which means that Alice comes first and Larry comes last.
+
+Here is an example diagram representing Alice's plants:
+
+```text
+[window][window][window]
+VR......................
+RG......................
+```
+
+In the first row, nearest the windows, she has a violet and a radish.
+In the second row she has a radish and some grass.
+
+Your program will be given the plants from left-to-right starting with the row nearest the windows.
+From this, it should be able to determine which plants belong to each student.
+
+For example, if it's told that the garden looks like so:
+
+```text
+[window][window][window]
+VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV
+```
+
+Then if asked for Alice's plants, it should provide:
+
+- Violets, radishes, violets, radishes
+
+While asking for Bob's plants would yield:
+
+- Clover, grass, clover, clover

exercises/practice/kindergarten-garden/.docs/introduction.md

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+# Introduction
+
+The kindergarten class is learning about growing plants.
+The teacher thought it would be a good idea to give the class seeds to plant and grow in the dirt.
+To this end, the children have put little cups along the window sills and planted one type of plant in each cup.
+The children got to pick their favorites from four available types of seeds: grass, clover, radishes, and violets.

exercises/practice/kindergarten-garden/.meta/config.json

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+{
+  "authors": [
+    "Steffan153"
+  ],
+  "files": {
+    "solution": [
+      "kindergarten-garden.sql"
+    ],
+    "test": [
+      "kindergarten-garden_test.sql"
+    ],
+    "example": [
+      ".meta/example.sql"
+    ],
+    "editor": [
+      "data.csv"
+    ]
+  },
+  "blurb": "Given a diagram, determine which plants each child in the kindergarten class is responsible for.",
+  "source": "Exercise by the JumpstartLab team for students at The Turing School of Software and Design.",
+  "source_url": "https://turing.edu"
+}

exercises/practice/kindergarten-garden/.meta/example.sql

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+UPDATE "kindergarten-garden"
+SET result = (
+    WITH plants(p) AS (
+        VALUES (1), (2), (1 + instr(diagram, char(10))), (2 + instr(diagram, char(10)))
+    )
+    SELECT group_concat(
+        CASE SUBSTR(diagram, (unicode(student) - 65) * 2 + p, 1)
+        WHEN 'G' THEN 'grass'
+        WHEN 'V' THEN 'violets'
+        WHEN 'C' THEN 'clover'
+        WHEN 'R' THEN 'radishes'
+        END
+    ) FROM plants
+);

exercises/practice/kindergarten-garden/.meta/tests.toml

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+# 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.
+
+[1fc316ed-17ab-4fba-88ef-3ae78296b692]
+description = "partial garden -> garden with single student"
+
+[acd19dc1-2200-4317-bc2a-08f021276b40]
+description = "partial garden -> different garden with single student"
+
+[c376fcc8-349c-446c-94b0-903947315757]
+description = "partial garden -> garden with two students"
+
+[2d620f45-9617-4924-9d27-751c80d17db9]
+description = "partial garden -> multiple students for the same garden with three students -> second student's garden"
+
+[57712331-4896-4364-89f8-576421d69c44]
+description = "partial garden -> multiple students for the same garden with three students -> third student's garden"
+
+[149b4290-58e1-40f2-8ae4-8b87c46e765b]
+description = "full garden -> for Alice, first student's garden"
+
+[ba25dbbc-10bd-4a37-b18e-f89ecd098a5e]
+description = "full garden -> for Bob, second student's garden"
+
+[566b621b-f18e-4c5f-873e-be30544b838c]
+description = "full garden -> for Charlie"
+
+[3ad3df57-dd98-46fc-9269-1877abf612aa]
+description = "full garden -> for David"
+
+[0f0a55d1-9710-46ed-a0eb-399ba8c72db2]
+description = "full garden -> for Eve"
+
+[a7e80c90-b140-4ea1-aee3-f4625365c9a4]
+description = "full garden -> for Fred"
+
+[9d94b273-2933-471b-86e8-dba68694c615]
+description = "full garden -> for Ginny"
+
+[f55bc6c2-ade8-4844-87c4-87196f1b7258]
+description = "full garden -> for Harriet"
+
+[759070a3-1bb1-4dd4-be2c-7cce1d7679ae]
+description = "full garden -> for Ileana"
+
+[78578123-2755-4d4a-9c7d-e985b8dda1c6]
+description = "full garden -> for Joseph"
+
+[6bb66df7-f433-41ab-aec2-3ead6e99f65b]
+description = "full garden -> for Kincaid, second to last student's garden"
+
+[d7edec11-6488-418a-94e6-ed509e0fa7eb]
+description = "full garden -> for Larry, last student's garden"

exercises/practice/kindergarten-garden/create_fixture.sql

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+DROP TABLE IF EXISTS "kindergarten-garden";
+CREATE TABLE "kindergarten-garden" (
+    "diagram" TEXT,
+    "student" TEXT,
+    "result" TEXT
+);
+
+.mode csv
+.import ./data.csv kindergarten-garden

exercises/practice/kindergarten-garden/data.csv

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+"RC
+GG","Alice",""
+"VC
+RC","Alice",""
+"VVCG
+VVRC","Bob",""
+"VVCCGG
+VVCCGG","Bob",""
+"VVCCGG
+VVCCGG","Charlie",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Alice",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Bob",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Charlie",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","David",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Eve",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Fred",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Ginny",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Harriet",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Ileana",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Joseph",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Kincaid",""
+"VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV","Larry",""

exercises/practice/kindergarten-garden/kindergarten-garden.sql

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+-- Schema: CREATE TABLE "kindergarten-garden" ("diagram" TEXT, "student" TEXT, "result" TEXT);
+-- Task: update the kindergarten-garden table and set the result based on the diagram and student fields.

exercises/practice/kindergarten-garden/kindergarten-garden_test.sql

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+-- Setup test table and read in student solution:
+.read ./test_setup.sql
+
+-- Test cases:
+INSERT INTO tests (name, uuid,
+                    diagram, student, expected)
+    VALUES
+        ('garden with single student', '1fc316ed-17ab-4fba-88ef-3ae78296b692',
+                'RC' || char(10) || 'GG', 'Alice', 'radishes,clover,grass,grass'),
+        ('different garden with single student', 'acd19dc1-2200-4317-bc2a-08f021276b40',
+                'VC' || char(10) || 'RC', 'Alice', 'violets,clover,radishes,clover'),
+        ('garden with two students', 'c376fcc8-349c-446c-94b0-903947315757',
+                'VVCG' || char(10) || 'VVRC', 'Bob', 'clover,grass,radishes,clover'),
+        ('second student''s garden', '2d620f45-9617-4924-9d27-751c80d17db9',
+                'VVCCGG' || char(10) || 'VVCCGG', 'Bob', 'clover,clover,clover,clover'),
+        ('third student''s garden', '57712331-4896-4364-89f8-576421d69c44',
+                'VVCCGG' || char(10) || 'VVCCGG', 'Charlie', 'grass,grass,grass,grass'),
+        ('for Alice, first student''s garden', '149b4290-58e1-40f2-8ae4-8b87c46e765b',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Alice', 'violets,radishes,violets,radishes'),
+        ('for Bob, second student''s garden', 'ba25dbbc-10bd-4a37-b18e-f89ecd098a5e',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Bob', 'clover,grass,clover,clover'),
+        ('for Charlie', '566b621b-f18e-4c5f-873e-be30544b838c',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Charlie', 'violets,violets,clover,grass'),
+        ('for David', '3ad3df57-dd98-46fc-9269-1877abf612aa',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'David', 'radishes,violets,clover,radishes'),
+        ('for Eve', '0f0a55d1-9710-46ed-a0eb-399ba8c72db2',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Eve', 'clover,grass,radishes,grass'),
+        ('for Fred', 'a7e80c90-b140-4ea1-aee3-f4625365c9a4',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Fred', 'grass,clover,violets,clover'),
+        ('for Ginny', '9d94b273-2933-471b-86e8-dba68694c615',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Ginny', 'clover,grass,grass,clover'),
+        ('for Harriet', 'f55bc6c2-ade8-4844-87c4-87196f1b7258',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Harriet', 'violets,radishes,radishes,violets'),
+        ('for Ileana', '759070a3-1bb1-4dd4-be2c-7cce1d7679ae',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Ileana', 'grass,clover,violets,clover'),
+        ('for Joseph', '78578123-2755-4d4a-9c7d-e985b8dda1c6',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Joseph', 'violets,clover,violets,grass'),
+        ('for Kincaid, second to last student''s garden', '6bb66df7-f433-41ab-aec2-3ead6e99f65b',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Kincaid', 'grass,clover,clover,grass'),
+        ('for Larry, last student''s garden', 'd7edec11-6488-418a-94e6-ed509e0fa7eb',
+                'VRCGVVRVCGGCCGVRGCVCGCGV' || char(10) || 'VRCCCGCRRGVCGCRVVCVGCGCV', 'Larry', 'grass,violets,clover,violets');
+
+-- Comparison of user input and the tests updates the status for each test:
+UPDATE tests
+SET status = 'pass'
+FROM (SELECT diagram, student, result FROM "kindergarten-garden") AS actual
+WHERE (actual.diagram, actual.student, actual.result) = (tests.diagram, tests.student, tests.expected);
+
+-- Write results and debug info:
+.read ./test_reporter.sql

exercises/practice/kindergarten-garden/test_reporter.sql

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+-- Update message for failed tests to give helpful information:
+UPDATE tests
+SET message = 'Result for "' || tests.diagram || '" and "' || tests.student || '" is ' || actual.result || ', but should be ' || tests.expected
+FROM (SELECT diagram, student, result FROM 'kindergarten-garden') AS actual
+WHERE (actual.diagram, actual.student) = (tests.diagram, tests.student) AND tests.status = 'fail';
+
+-- Save results to ./output.json (needed by the online test-runner)
+.mode json
+.once './output.json'
+SELECT name, status, message, output, test_code, task_id
+FROM tests;
+
+-- Display test results in readable form for the student:
+.mode table
+SELECT name, status, message
+FROM tests;

exercises/practice/kindergarten-garden/test_setup.sql

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+-- Create database:
+.read ./create_fixture.sql
+
+-- Read user student solution and save any output as markdown in user_output.md:
+.mode markdown
+.output user_output.md
+.read ./kindergarten-garden.sql
+.output
+
+-- Create a clean testing environment:
+DROP TABLE IF EXISTS tests;
+CREATE TABLE IF NOT EXISTS tests (
+    -- uuid and name (description) are taken from the test.toml file
+    uuid TEXT PRIMARY KEY,
+    name TEXT NOT NULL,
+    -- The following section is needed by the online test-runner
+    status TEXT DEFAULT 'fail',
+    message TEXT,
+    output TEXT,
+    test_code TEXT,
+    task_id INTEGER DEFAULT NULL,
+    -- Here are columns for the actual tests
+    diagram TEXT NOT NULL,
+    student TEXT NOT NULL,
+    expected TEXT NOT NULL
+);