Implement == and != operators for string and string_view

1 files changed, 31 insertions, 0 deletions

diff --git a/libs/kstd/include/kstd/string b/libs/kstd/include/kstd/string
index f9583d5..075422e 100644
--- a/libs/kstd/include/kstd/string
+++ b/libs/kstd/include/kstd/string
@@ -312,6 +312,37 @@ namespace kstd
     std::reverse(result.begin(), result.end());
     return result;
   }
+
+  [[nodiscard]] constexpr auto inline operator==(string const & lhs, string const & rhs) -> bool
+  {
+    return lhs.view() == rhs.view();
+  }
+
+  [[nodiscard]] constexpr auto inline operator!=(string const & lhs, string const & rhs) -> bool
+  {
+    return !(lhs == rhs);
+  }
+
+  [[nodiscard]] constexpr auto inline operator==(string const & lhs, std::string_view rhs) -> bool
+  {
+    return lhs.view() == rhs;
+  }
+
+  [[nodiscard]] constexpr auto inline operator!=(string const & lhs, std::string_view rhs) -> bool
+  {
+    return !(lhs == rhs);
+  }
+
+  [[nodiscard]] constexpr auto inline operator==(std::string_view lhs, string const & rhs) -> bool
+  {
+    return lhs == rhs.view();
+  }
+
+  [[nodiscard]] constexpr auto inline operator!=(std::string_view lhs, string const & rhs) -> bool
+  {
+    return !(lhs == rhs);
+  }
+
 }  // namespace kstd
 
 #endif
\ No newline at end of file