Got rid of Boost

CMakeLists.txt

@@ -5,18 +5,17 @@ include_guard(GLOBAL)
 project(Network LANGUAGES CXX)
 
 find_package(CURL REQUIRED)
-find_package(Boost 1.70.0 REQUIRED)
 
-include_directories(include ${Boost_INCLUDE_DIR} ${CURL_INCLUDE_DIR})
+include_directories(include ${CURL_INCLUDE_DIR})
 
 add_library(Network SHARED src/Network.cpp)
 target_compile_features(Network PUBLIC cxx_std_17)
-target_link_libraries(Network PRIVATE ${Boost_LIBRARIES} ${CURL_LIBRARIES})
+target_link_libraries(Network PRIVATE ${CURL_LIBRARIES})
 target_include_directories(Network PUBLIC ${PROJECT_SOURCE_DIR}/include)
 
 set_property(GLOBAL PROPERTY Network_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 set_target_properties(Network PROPERTIES
-VERSION 2.0.1
+VERSION 2.0.2
 PUBLIC_HEADER "include/Network.hpp")
 
 INSTALL(TARGETS Network 

include/Network.hpp

@@ -30,6 +30,8 @@ class Network{
 
     static size_t string_writer(char* contents, size_t size, size_t nmemb, std::string* stream);
     static size_t file_writer(void* contents, size_t size, size_t nmemb, FILE* stream);
+
+    std::string join(const std::vector<std::string> lst, const std::string& delim) const;
 };
 
 }

src/Network.cpp

@@ -1,13 +1,13 @@
 #include <iostream>
 #include <fstream>
+#include <sstream>
 #include <map>
 #include <vector>
 #include <string>
 #include <cstdio>
 #include <memory>
 
 #include <curl/curl.h>
-#include <boost/algorithm/string/join.hpp>
 
 #include "Network.hpp"
 
@@ -44,7 +44,7 @@ std::string Network::request(std::string url, const std::map<std::string, std::s
             tmp_list.push_back(row.first + "=" + (data ? std::string(data.get()) : row.second));
         }
 
-        fields = boost::algorithm::join(tmp_list, "&");
+        fields = join(tmp_list, "&");
     }
 
     curl = std::shared_ptr<CURL>(curl_easy_init(), curl_easy_cleanup);
@@ -160,3 +160,10 @@ size_t Network::file_writer(void* contents, size_t size, size_t nmemb, FILE* str
     size_t written = fwrite(contents, size, nmemb, stream);
     return written;
 }
+
+std::string Network::join(const std::vector<std::string> lst, const std::string& delim) const {
+    std::ostringstream ss;
+    for(size_t i = 0; i < lst.size(); i++)
+        ss << lst[i] << (i + 1 == lst.size() ? "" : delim);
+    return ss.str();
+}