feat: Add kindergarten-garden (#167)

config.json

@@ -73,6 +73,14 @@
         "prerequisites": [],
         "difficulty": 2
       },
+      {
+        "slug": "kindergarten-garden",
+        "name": "Kindergarten Garden",
+        "uuid": "fb94d392-5356-4c21-9de9-618f473a780d",
+        "practices": [],
+        "prerequisites": [],
+        "difficulty": 2
+      },
       {
         "slug": "luhn",
         "name": "Luhn",

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

@@ -0,0 +1,58 @@
+# Instructions
+
+Given a diagram, determine which plants each child in the kindergarten class is
+responsible for.
+
+The kindergarten class is learning about growing plants.
+The teacher thought it would be a good idea to give them actual seeds, plant them in actual dirt, and grow actual plants.
+
+They've chosen to grow grass, clover, radishes, and violets.
+
+To this end, the children have put little cups along the window sills, and
+planted one type of plant in each cup, choosing randomly from the available
+types of seeds.
+
+```text
+[window][window][window]
+........................ # each dot represents a cup
+........................
+```
+
+There are 12 children in the class:
+
+- Alice, Bob, Charlie, David,
+- Eve, Fred, Ginny, Harriet,
+- Ileana, Joseph, Kincaid, and Larry.
+
+Each child gets 4 cups, two on each row.
+Their teacher assigns cups to the children alphabetically by their names.
+
+The following diagram represents 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/.meta/config.json

@@ -0,0 +1,19 @@
+{
+  "authors": [
+    "keiravillekode"
+  ],
+  "files": {
+    "solution": [
+      "kindergarten-garden.v"
+    ],
+    "test": [
+      "run_test.v"
+    ],
+    "example": [
+      ".meta/example.v"
+    ]
+  },
+  "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.v

@@ -0,0 +1,32 @@
+module main
+
+fn plant(letter rune) string {
+  if letter == `G` {
+    return "grass"
+  }
+  if letter == `C` {
+    return "clover"
+  }
+  if letter == `R` {
+    return "radishes"
+  }
+  if letter == `V` {
+    return "violets"
+  }
+
+  return ""
+}
+
+fn plants(diagram string, student string) []string {
+  first := 2 * (student[0] - `A`)
+  second := first + 1
+  third := (diagram.len + 1) / 2 + first
+  fourth := third + 1
+
+  return [
+    plant(diagram[first]),
+    plant(diagram[second]),
+    plant(diagram[third]),
+    plant(diagram[fourth])
+  ]
+}

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

@@ -0,0 +1,54 @@
+# This is an auto-generated file. Regular comments will be removed when this
+# file is regenerated. Regenerating will not touch any manually added keys,
+# so comments can be added in 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/kindergarten-garden.v

@@ -0,0 +1,4 @@
+module main
+
+fn plants(diagram string, student string) []string {
+}

exercises/practice/kindergarten-garden/run_test.v

@@ -0,0 +1,103 @@
+module main
+
+fn test_partial_garden__garden_with_single_student() {
+	diagram := 'RC\nGG'
+	expect := ['radishes', 'clover', 'grass', 'grass']
+	assert plants(diagram, 'Alice') == expect
+}
+
+fn test_partial_garden__different_garden_with_single_student() {
+	diagram := 'VC\nRC'
+	expect := ['violets', 'clover', 'radishes', 'clover']
+	assert plants(diagram, 'Alice') == expect
+}
+
+fn test_partial_garden__garden_with_two_students() {
+	diagram := 'VVCG\nVVRC'
+	expect := ['clover', 'grass', 'radishes', 'clover']
+	assert plants(diagram, 'Bob') == expect
+}
+
+fn test_partial_garden__multiple_students_for_the_same_garden_with_three_students__second_students_garden() {
+	diagram := 'VVCCGG\nVVCCGG'
+	expect := ['clover', 'clover', 'clover', 'clover']
+	assert plants(diagram, 'Bob') == expect
+}
+
+fn test_partial_garden__multiple_students_for_the_same_garden_with_three_students__third_students_garden() {
+	diagram := 'VVCCGG\nVVCCGG'
+	expect := ['grass', 'grass', 'grass', 'grass']
+	assert plants(diagram, 'Charlie') == expect
+}
+
+fn test_full_garden__for_alice_first_students_garden() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['violets', 'radishes', 'violets', 'radishes']
+	assert plants(diagram, 'Alice') == expect
+}
+
+fn test_full_garden__for_bob_second_students_garden() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['clover', 'grass', 'clover', 'clover']
+	assert plants(diagram, 'Bob') == expect
+}
+
+fn test_full_garden__for_charlie() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['violets', 'violets', 'clover', 'grass']
+	assert plants(diagram, 'Charlie') == expect
+}
+
+fn test_full_garden__for_david() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['radishes', 'violets', 'clover', 'radishes']
+	assert plants(diagram, 'David') == expect
+}
+
+fn test_full_garden__for_eve() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['clover', 'grass', 'radishes', 'grass']
+	assert plants(diagram, 'Eve') == expect
+}
+
+fn test_full_garden__for_fred() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['grass', 'clover', 'violets', 'clover']
+	assert plants(diagram, 'Fred') == expect
+}
+
+fn test_full_garden__for_ginny() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['clover', 'grass', 'grass', 'clover']
+	assert plants(diagram, 'Ginny') == expect
+}
+
+fn test_full_garden__for_harriet() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['violets', 'radishes', 'radishes', 'violets']
+	assert plants(diagram, 'Harriet') == expect
+}
+
+fn test_full_garden__for_ileana() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['grass', 'clover', 'violets', 'clover']
+	assert plants(diagram, 'Ileana') == expect
+}
+
+fn test_full_garden__for_joseph() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['violets', 'clover', 'violets', 'grass']
+	assert plants(diagram, 'Joseph') == expect
+}
+
+fn test_full_garden__for_kincaid_second_to_last_students_garden() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['grass', 'clover', 'clover', 'grass']
+	assert plants(diagram, 'Kincaid') == expect
+}
+
+fn test_full_garden__for_larry_last_students_garden() {
+	diagram := 'VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV'
+	expect := ['grass', 'violets', 'clover', 'violets']
+	assert plants(diagram, 'Larry') == expect
+}