add within

bin/main.cpp

@@ -1,11 +1,17 @@
 #include <iostream>
 
 #include "string/string.hpp"
+#include "range/range.hpp"
 
 int main(int argc, char *argv[])
 {
-  std::string str { "asdf,qwer,zxcv" };
-  hack::v_str v = hack::split_str(str, ',');
+  {// ex: split_str
+    std::string str { "asdf,qwer,zxcv" };
+    hack::v_str v = hack::split_str(str, ',');
+    for (const auto& c : v) std::cout << c << std::endl;
+  }
 
-  for (const auto& c : v) std::cout << c << std::endl;
+  {// ex: within
+    std::cout << hack::within(12, 34, 12, 23, 31) << std::endl;
+  }
 }

bin/meson.build

@@ -1,4 +1,5 @@
 deps += string_dep
+deps += range_dep
 
 executable(
   'hack', 'main.cpp',