Feat--add-kindergarten-garden-exercise

config.json

@@ -1133,6 +1133,18 @@
         "prerequisites": [],
         "difficulty": 7
       },
+      {
+        "slug": "kindergarten-garden",
+        "name": "Kindergarten Garden",
+        "uuid": "5bc93b17-5209-4517-985e-f6fb3252afb3",
+        "practices": [
+          "enums"
+        ],
+        "prerequisites": [
+          "vector-arrays"
+        ],
+        "difficulty": 3
+      },
       {
         "slug": "dnd-character",
         "name": "D&D Character",

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 +1,21 @@
+{
+  "authors": [
+    "vaeng"
+  ],
+  "files": {
+    "solution": [
+      "kindergarten_garden.cpp",
+      "kindergarten_garden.h"
+    ],
+    "test": [
+      "kindergarten_garden_test.cpp"
+    ],
+    "example": [
+      ".meta/example.cpp",
+      ".meta/example.h"
+    ]
+  },
+  "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.cpp

@@ -0,0 +1,21 @@
+#include "kindergarten_garden.h"
+
+#include <algorithm>
+
+namespace kindergarten_garden {
+
+std::array<Plants, 4> plants(std::string_view diagram,
+                             std::string_view student) {
+    const int first_plant_index = 2 * (student.at(0) - 'A');
+    const size_t second_plant_index{diagram.find('\n') + first_plant_index + 1};
+    const std::array<char, 4> positions{
+        diagram[first_plant_index], diagram[first_plant_index + 1],
+        diagram[second_plant_index], diagram[second_plant_index + 1]};
+    std::array<Plants, 4> result;
+    std::transform(positions.cbegin(), positions.cend(), result.begin(),
+                   [](char c) { return static_cast<Plants>(c); });
+
+    return result;
+}
+
+}  // namespace kindergarten_garden

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

@@ -0,0 +1,12 @@
+#pragma once
+
+#include <array>
+#include <string_view>
+
+namespace kindergarten_garden {
+
+enum class Plants : char { grass = 'G', clover = 'C', radishes = 'R', violets = 'V' };
+
+std::array<Plants, 4> plants(std::string_view diagram,
+                             std::string_view student);
+}  // namespace kindergarten_garden

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"

exercises/practice/kindergarten-garden/CMakeLists.txt

@@ -0,0 +1,64 @@
+# Get the exercise name from the current directory
+get_filename_component(exercise ${CMAKE_CURRENT_SOURCE_DIR} NAME)
+
+# Basic CMake project
+cmake_minimum_required(VERSION 3.5.1)
+
+# Name the project after the exercise
+project(${exercise} CXX)
+
+# Get a source filename from the exercise name by replacing -'s with _'s
+string(REPLACE "-" "_" file ${exercise})
+
+# Implementation could be only a header
+if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${file}.cpp)
+    set(exercise_cpp ${file}.cpp)
+else()
+    set(exercise_cpp "")
+endif()
+
+# Use the common Catch library?
+if(EXERCISM_COMMON_CATCH)
+    # For Exercism track development only
+    add_executable(${exercise} ${file}_test.cpp ${exercise_cpp} ${file}.h $<TARGET_OBJECTS:catchlib>)
+elseif(EXERCISM_TEST_SUITE)
+    # The Exercism test suite is being run, the Docker image already
+    # includes a pre-built version of Catch.
+    find_package(Catch2 REQUIRED)
+    add_executable(${exercise} ${file}_test.cpp ${exercise_cpp} ${file}.h)
+    target_link_libraries(${exercise} PRIVATE Catch2::Catch2WithMain)
+    # When Catch is installed system wide we need to include a different
+    # header, we need this define to use the correct one.
+    target_compile_definitions(${exercise} PRIVATE EXERCISM_TEST_SUITE)
+else()
+    # Build executable from sources and headers
+    add_executable(${exercise} ${file}_test.cpp ${exercise_cpp} ${file}.h test/tests-main.cpp)
+endif()
+
+set_target_properties(${exercise} PROPERTIES
+    CXX_STANDARD 17
+    CXX_STANDARD_REQUIRED OFF
+    CXX_EXTENSIONS OFF
+)
+
+set(CMAKE_BUILD_TYPE Debug)
+
+if("${CMAKE_CXX_COMPILER_ID}" MATCHES "(GNU|Clang)")
+    set_target_properties(${exercise} PROPERTIES
+        COMPILE_FLAGS "-Wall -Wextra -Wpedantic -Werror"
+    )
+endif()
+
+# Configure to run all the tests?
+if(${EXERCISM_RUN_ALL_TESTS})
+    target_compile_definitions(${exercise} PRIVATE EXERCISM_RUN_ALL_TESTS)
+endif()
+
+# Tell MSVC not to warn us about unchecked iterators in debug builds
+if(${MSVC})
+    set_target_properties(${exercise} PROPERTIES
+        COMPILE_DEFINITIONS_DEBUG _SCL_SECURE_NO_WARNINGS)
+endif()
+
+# Run the tests on every build
+add_custom_target(test_${exercise} ALL DEPENDS ${exercise} COMMAND ${exercise})

exercises/practice/kindergarten-garden/kindergarten_garden.cpp

@@ -0,0 +1,5 @@
+#include "kindergarten_garden.h"
+
+namespace kindergarten_garden {
+
+}  // namespace kindergarten_garden

exercises/practice/kindergarten-garden/kindergarten_garden.h

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace kindergarten_garden {
+
+}  // namespace kindergarten_garden

exercises/practice/kindergarten-garden/kindergarten_garden_test.cpp

@@ -0,0 +1,102 @@
+#include "kindergarten_garden.h"
+#ifdef EXERCISM_TEST_SUITE
+#include <catch2/catch.hpp>
+#else
+#include "test/catch.hpp"
+#endif
+
+// improves error messages with triangle flavor enum text instead of integers:
+CATCH_REGISTER_ENUM(kindergarten_garden::Plants,
+        kindergarten_garden::Plants::clover,
+        kindergarten_garden::Plants::grass,
+        kindergarten_garden::Plants::violets,
+        kindergarten_garden::Plants::radishes)
+
+TEST_CASE("garden with single student", "[1fc316ed-17ab-4fba-88ef-3ae78296b692]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::radishes, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::grass, kindergarten_garden::Plants::grass};
+  REQUIRE(kindergarten_garden::plants("RC\nGG", "Alice") == expected);
+}
+
+#if defined(EXERCISM_RUN_ALL_TESTS)
+
+TEST_CASE("different garden with single student", "[acd19dc1-2200-4317-bc2a-08f021276b40]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::violets, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::radishes, kindergarten_garden::Plants::clover};
+  REQUIRE(kindergarten_garden::plants("VC\nRC", "Alice") == expected);
+}
+
+TEST_CASE("garden with two students", "[c376fcc8-349c-446c-94b0-903947315757]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::clover, kindergarten_garden::Plants::grass, kindergarten_garden::Plants::radishes, kindergarten_garden::Plants::clover};
+  REQUIRE(kindergarten_garden::plants("VVCG\nVVRC", "Bob") == expected);
+}
+
+TEST_CASE("second student's garden", "[2d620f45-9617-4924-9d27-751c80d17db9]") {
+    std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::clover, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::clover};
+    REQUIRE(kindergarten_garden::plants("VVCCGG\nVVCCGG", "Bob") == expected);
+}
+
+TEST_CASE("third student's garden", "[57712331-4896-4364-89f8-576421d69c44]") {
+    std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::grass, kindergarten_garden::Plants::grass, kindergarten_garden::Plants::grass, kindergarten_garden::Plants::grass};
+    REQUIRE(kindergarten_garden::plants("VVCCGG\nVVCCGG", "Charlie") == expected);
+}
+
+TEST_CASE("for Alice, first student's garden", "[149b4290-58e1-40f2-8ae4-8b87c46e765b]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::violets, kindergarten_garden::Plants::radishes, kindergarten_garden::Plants::violets, kindergarten_garden::Plants::radishes};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Alice") == expected);
+}
+
+TEST_CASE("for Bob, second student's garden", "[ba25dbbc-10bd-4a37-b18e-f89ecd098a5e]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::clover, kindergarten_garden::Plants::grass, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::clover};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Bob") == expected);
+}
+
+TEST_CASE("for Charlie", "[566b621b-f18e-4c5f-873e-be30544b838c]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::violets, kindergarten_garden::Plants::violets, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::grass};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Charlie") == expected);
+}
+
+TEST_CASE("for David", "[3ad3df57-dd98-46fc-9269-1877abf612aa]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::radishes, kindergarten_garden::Plants::violets, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::radishes};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "David") == expected);
+}
+
+TEST_CASE("for Eve", "[0f0a55d1-9710-46ed-a0eb-399ba8c72db2]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::clover, kindergarten_garden::Plants::grass, kindergarten_garden::Plants::radishes, kindergarten_garden::Plants::grass};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Eve") == expected);
+}
+
+TEST_CASE("for Fred", "[a7e80c90-b140-4ea1-aee3-f4625365c9a4]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::grass, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::violets, kindergarten_garden::Plants::clover};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Fred") == expected);
+}
+
+TEST_CASE("for Ginny", "[9d94b273-2933-471b-86e8-dba68694c615]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::clover, kindergarten_garden::Plants::grass, kindergarten_garden::Plants::grass, kindergarten_garden::Plants::clover};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Ginny") == expected);
+}
+
+TEST_CASE("for Harriet", "[f55bc6c2-ade8-4844-87c4-87196f1b7258]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::violets, kindergarten_garden::Plants::radishes, kindergarten_garden::Plants::radishes, kindergarten_garden::Plants::violets};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Harriet") == expected);
+}
+
+TEST_CASE("for Ileana", "[759070a3-1bb1-4dd4-be2c-7cce1d7679ae]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::grass, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::violets, kindergarten_garden::Plants::clover};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Ileana") == expected);
+}
+
+TEST_CASE("for Joseph", "[78578123-2755-4d4a-9c7d-e985b8dda1c6]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::violets, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::violets, kindergarten_garden::Plants::grass};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Joseph") == expected);
+}
+
+TEST_CASE("for Kincaid, second to last student's garden", "[6bb66df7-f433-41ab-aec2-3ead6e99f65b]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::grass, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::grass};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Kincaid") == expected);
+}
+
+TEST_CASE("for Larry, last student's garden", "[d7edec11-6488-418a-94e6-ed509e0fa7eb]") {
+  std::array<kindergarten_garden::Plants, 4> expected{kindergarten_garden::Plants::grass, kindergarten_garden::Plants::violets, kindergarten_garden::Plants::clover, kindergarten_garden::Plants::violets};
+  REQUIRE(kindergarten_garden::plants("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV", "Larry") == expected);
+}
+
+#endif