Unique mapping (mmoskala07)

homework/transform-containers/CMakeLists.txt

@@ -18,7 +18,7 @@ FetchContent_MakeAvailable(googletest)
 project(transformContainers)
 enable_testing()
 
-add_executable(${PROJECT_NAME}-ut test.cpp) # add your cpp file here after test.cpp
+add_executable(${PROJECT_NAME}-ut unique_map.cpp test.cpp) # add your cpp file here after test.cpp
 # if this is problematic take a look into CMakeLists.txt files in other exercises
 
 add_compile_options(${PROJECT_NAME}-ut -Wall -Wextra -Wconversion -pedantic -Werror)

homework/transform-containers/build.bat

@@ -0,0 +1,9 @@
+RMDIR build /S /Q
+mkdir build
+cd build
+cmake -G "MinGW Makefiles" ..
+MinGW32-make
+
+transformContainers-ut.exe
+
+cd ..

homework/transform-containers/test.cpp

@@ -1,6 +1,5 @@
 #include "gtest/gtest.h"
-
-// TODO: add proper includes
+#include "unique_map.hpp"
 
 TEST(transformContainerTests, ShouldReturnUniqueMap) {
     std::map<int, std::string> expected_result{

homework/transform-containers/unique_map.cpp

@@ -0,0 +1,22 @@
+#include "unique_map.hpp"
+#include <algorithm>
+#include <iostream>
+
+std::map<int, std::string> removeDuplicateAndTranformToMap(std::list<std::string> in_list, std::deque<int> in_deque) {
+    std::map<int, std::string> result;
+
+    in_list.sort();
+    std::sort(in_deque.begin(), in_deque.end());
+
+    in_list.erase(std::unique(in_list.begin(), in_list.end()), in_list.end());
+    in_deque.erase(std::unique(in_deque.begin(), in_deque.end()), in_deque.end());
+
+    std::transform(in_list.begin(), in_list.end(),
+                   in_deque.begin(),
+                   std::inserter(result, result.end()),
+                   [](auto& str, auto& num) {
+                       return std::make_pair(num, str);
+                   });
+
+    return result;
+}

homework/transform-containers/unique_map.hpp

@@ -0,0 +1,8 @@
+#pragma once
+
+#include <deque>
+#include <list>
+#include <map>
+#include <string>
+
+std::map<int, std::string> removeDuplicateAndTranformToMap(std::list<std::string>, std::deque<int>);