wanda: restructure directory hierarchy

1 files changed, 0 insertions, 65 deletions

diff --git a/src/optional.hpp b/src/optional.hpp
deleted file mode 100644
index da3774c..0000000
--- a/src/optional.hpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/**
- * @file   optional.hpp
- * @author Felix Morgner (felix.morgner@gmail.com)
- * @since  1.0.0
- */
-
-#ifndef WANDA_OPTIONAL_HPP
-#define WANDA_OPTIONAL_HPP
-
-#include <optional>
-
-namespace wanda::std_ext
-{
-  /**
-   * @brief A type to represent a computation that could fail
-   */
-  struct failable
-  {
-    /**
-     * @brief A factory to create a successful computation
-     */
-    constexpr static auto success() { return failable{false}; }
-
-    /**
-     * @brief A factory to create a failed computation
-     */
-    constexpr static auto failure() { return failable{true}; }
-
-    /**
-     * @brief Execute the given handler if the computation failed
-     */
-    template<typename Handler>
-    constexpr void operator||(Handler handler) const
-    {
-      if (m_failed)
-      {
-        handler();
-      }
-    }
-
-  private:
-    constexpr explicit failable(bool failed)
-        : m_failed{failed} {};
-    bool const m_failed;
-  };
-
-  /**
-   * @brief Unwrap the given optional object, if present, and pass it to the handler
-   * 
-   * @return A successful computation iff. the object was present, a failed computation otherwise.
-   */
-  template<typename ObjectType, typename HandlerType>
-  auto with(std::optional<ObjectType> && object, HandlerType handler)
-  {
-    if (object)
-    {
-      handler(object.value());
-      return failable::success();
-    }
-    return failable::failure();
-  }
-
-}  // namespace wanda::std_ext
-
-#endif
\ No newline at end of file