Merge pull request #137 from exercism/kindergarten-garden-exercise

kindergarten-garden-exercise: Added new exercise.

config.json

@@ -455,6 +455,14 @@
         "prerequisites": [],
         "difficulty": 2
       },
+      {
+        "slug": "kindergarten-garden",
+        "name": "Kindergarten Garden",
+        "uuid": "2623646b-91a2-485e-a9e5-e4b5f9194f28",
+        "practices": [],
+        "prerequisites": [],
+        "difficulty": 3
+      },
       {
         "slug": "anagram",
         "name": "Anagram",

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

@@ -0,0 +1,56 @@
+# 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

@@ -0,0 +1,6 @@
+# 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

@@ -0,0 +1,19 @@
+{
+  "authors": [
+    "SimaDovakin"
+  ],
+  "files": {
+    "solution": [
+      "kindergartenGarden.u"
+    ],
+    "test": [
+      "kindergartenGarden.test.u"
+    ],
+    "example": [
+      ".meta/examples/kindergartenGarden.example.u"
+    ]
+  },
+  "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/examples/kindergartenGarden.example.u

@@ -0,0 +1,45 @@
+unique type kindergartenGarden.Plant
+  = Clover
+  | Grass
+  | Radishes
+  | Violets
+
+unique type kindergartenGarden.Garden
+  = Garden (Map Text [kindergartenGarden.Plant])
+
+{{
+  Accepts a list of students' names and raw garden diagram and returns Garden type.
+}}
+kindergartenGarden.garden : [Text] -> Text -> Garden
+kindergartenGarden.garden students plants =
+  rows = lines plants
+  (firstRow, lastRow) = (head rows, last rows)
+  processedPlants =
+    processRows (getOrElse "" firstRow) (getOrElse "" lastRow)
+  Garden (zip students processedPlants |> fromList)
+
+{{
+  Accepts student's name and Garden and returns list of plants.
+}}
+kindergartenGarden.lookupPlants : Text -> Garden -> [Plant]
+kindergartenGarden.lookupPlants student garden =
+  (Garden cups) = garden
+  cups
+    |> Map.get student
+    |> Optional.getOrElse []
+
+kindergartenGarden.toPlant : Char -> Plant
+kindergartenGarden.toPlant = cases
+  ?C -> Clover
+  ?G -> Grass
+  ?R -> Radishes
+  ?V -> Violets
+  _ -> Grass
+
+kindergartenGarden.processRows : Text -> Text -> [[Plant]]
+kindergartenGarden.processRows = cases
+  "", "" -> []
+  row1, row2 -> match (toCharList row1, toCharList row2) with
+                  ([x, y] ++ xs, [n, m] ++ ns) ->
+                    (map toPlant [x, y, n, m]) +: processRows (fromCharList xs) (fromCharList ns)
+                  _ -> []

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

@@ -0,0 +1,70 @@
+[
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex1",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"RC\\nGG\"\n  expect ([Radishes, Clover, Grass, Grass] === kindergartenGarden.lookupPlants \"Alice\" garden)\n    |> Test.label \"partial garden - garden with single student\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex2",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VC\\nRC\"\n  expect ([Violets, Clover, Radishes, Clover] === kindergartenGarden.lookupPlants \"Alice\" garden)\n    |> Test.label \"partial garden - different garden with single student\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex3",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VVCG\\nVVRC\"\n  expect ([Clover, Grass, Radishes, Clover] === kindergartenGarden.lookupPlants \"Bob\" garden)\n    |> Test.label \"partial garden - garden with two students\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex4",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VVCCGG\\nVVCCGG\"\n  expect ([Clover, Clover, Clover, Clover] === kindergartenGarden.lookupPlants \"Bob\" garden)\n    |> Test.label \"partial garden - multiple students for the same garden with three students - second student's garden\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex5",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VVCCGG\\nVVCCGG\"\n  expect ([Grass, Grass, Grass, Grass] === kindergartenGarden.lookupPlants \"Charlie\" garden)\n    |> Test.label \"partial garden - multiple students for the same garden with three students - third student's garden\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex6",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Violets, Radishes, Violets, Radishes] === kindergartenGarden.lookupPlants \"Alice\" garden)\n    |> Test.label \"full garden - for Alice, first student's garden\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex7",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Clover, Grass, Clover, Clover] === kindergartenGarden.lookupPlants \"Bob\" garden)\n    |> Test.label \"full garden - for Bob, second student's garden\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex8",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Violets, Violets, Clover, Grass] === kindergartenGarden.lookupPlants \"Charlie\" garden)\n    |> Test.label \"full garden - for Charlie\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex9",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Radishes, Violets, Clover, Radishes] === kindergartenGarden.lookupPlants \"David\" garden)\n    |> Test.label \"full garden - for David\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex10",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Clover, Grass, Radishes, Grass] === kindergartenGarden.lookupPlants \"Eve\" garden)\n    |> Test.label \"full garden - for Eve\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex11",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Grass, Clover, Violets, Clover] === kindergartenGarden.lookupPlants \"Fred\" garden)\n    |> Test.label \"full garden - for Fred\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex12",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Clover, Grass, Grass, Clover] === kindergartenGarden.lookupPlants \"Ginny\" garden)\n    |> Test.label \"full garden - for Ginny\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex13",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Violets, Radishes, Radishes, Violets] === kindergartenGarden.lookupPlants \"Harriet\" garden)\n    |> Test.label \"full garden - for Harriet\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex14",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Grass, Clover, Violets, Clover] === kindergartenGarden.lookupPlants \"Ileana\" garden)\n    |> Test.label \"full garden - for Ileana\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex15",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Violets, Clover, Violets, Grass] === kindergartenGarden.lookupPlants \"Joseph\" garden)\n    |> Test.label \"full garden - for Joseph\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex16",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Grass, Clover, Clover, Grass] === kindergartenGarden.lookupPlants \"Kincaid\" garden)\n    |> Test.label \"full garden - for Kincaid, second to last student's garden\""
+  },
+  {
+    "name": "kindergartenGarden.lookupPlants.tests.ex17",
+    "test_code": "garden = kindergartenGarden.tests.defaultGarden \"VRCGVVRVCGGCCGVRGCVCGCGV\\nVRCCCGCRRGVCGCRVVCVGCGCV\"\n  expect ([Grass, Violets, Clover, Violets] === kindergartenGarden.lookupPlants \"Larry\" garden)\n    |> Test.label \"full garden - for Larry, last student's garden\""
+  }
+]

exercises/practice/kindergarten-garden/.meta/testLoader.md

@@ -0,0 +1,9 @@
+# Testing transcript for kindergarten-garden exercise
+
+```ucm
+.> load ./kindergartenGarden.u
+.> add
+.> load ./kindergartenGarden.test.u
+.> add
+.> move.term kindergartenGarden.tests tests
+```

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

@@ -0,0 +1,61 @@
+# 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"