Added removeDuplicateAndTranformToMap() implementation

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 test.cpp transform.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/test.cpp

@@ -1,6 +1,7 @@
 #include "gtest/gtest.h"
 
 // TODO: add proper includes
+#include "transform.hpp"
 
 TEST(transformContainerTests, ShouldReturnUniqueMap) {
     std::map<int, std::string> expected_result{

homework/transform-containers/transform.cpp

@@ -0,0 +1,20 @@
+
+#include "transform.hpp"
+#include <algorithm>
+#include <iostream>
+#include <iterator>
+
+std::map<int, std::string> removeDuplicateAndTranformToMap(std::list<std::string>& l, std::deque<int>& d) {
+    l.sort();
+    auto it_l = std::unique(l.begin(), l.end());
+    l.erase(it_l, l.end());
+
+    std::sort(d.begin(), d.end());
+    auto it_d = std::unique(d.begin(), d.end());
+    d.erase(it_d, d.end());
+
+    std::map<int, std::string> m;
+    std::transform(d.begin(), d.end(), l.begin(), std::inserter(m, m.end()), [](const auto& d_, const auto& l_) { return std::make_pair(d_, l_); });
+
+    return m;
+}

homework/transform-containers/transform.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>&);