1 files changed, 0 insertions, 143 deletions
diff --git a/include/cru/common/Format.hpp b/include/cru/common/Format.hpp
deleted file mode 100644
index 1ad71262..00000000
--- a/include/cru/common/Format.hpp
+++ /dev/null
@@ -1,143 +0,0 @@
-#pragma once
-
-#include "Exception.hpp"
-#include "String.hpp"
-
-#include <charconv>
-
-namespace cru {
-inline String ToString(bool value) {
-  return value ? String(u"true") : String(u"false");
-}
-
-template <typename T>
-std::enable_if_t<std::is_integral_v<T>, String> ToString(T value) {
-  std::array<char, 50> buffer;
-  auto result =
-      std::to_chars(buffer.data(), buffer.data() + buffer.size(), value);
-
-  if (result.ec == std::errc{}) {
-  } else {
-    throw std::invalid_argument("Failed to convert value to chars.");
-  }
-
-  auto size = result.ptr - buffer.data();
-  auto b = new char16_t[size + 1];
-  b[size] = 0;
-  std::copy(buffer.data(), result.ptr, b);
-  return String::FromBuffer(b, size, size);
-}
-
-template <typename T>
-std::enable_if_t<std::is_floating_point_v<T>, String> ToString(T value) {
-  auto str = std::to_string(value);
-  return String(str.cbegin(), str.cend());
-}
-
-template <typename T>
-std::enable_if_t<
-    std::is_convertible_v<decltype(ToString(std::declval<const T&>)), String>,
-    String>
-ToString(const T& value, StringView option) {
-  CRU_UNUSED(option)
-  return ToString(value);
-}
-
-inline String ToString(String value) { return value; }
-
-namespace details {
-enum class FormatTokenType { PlaceHolder, Text };
-enum class FormatPlaceHolderType { None, Positioned, Named };
-
-struct FormatToken {
-  static FormatToken Text() {
-    return FormatToken{FormatTokenType::Text, {}, {}, 0, {}, {}};
-  }
-
-  static FormatToken NonePlaceHolder(String option) {
-    return FormatToken(FormatTokenType::PlaceHolder, {},
-                       FormatPlaceHolderType::None, 0, {}, std::move(option));
-  }
-
-  static FormatToken PositionedPlaceHolder(int position, String option) {
-    return FormatToken(FormatTokenType::PlaceHolder, {},
-                       FormatPlaceHolderType::Positioned, position, {},
-                       std::move(option));
-  }
-
-  static FormatToken NamedPlaceHolder(String name, String option) {
-    return FormatToken(FormatTokenType::PlaceHolder, {},
-                       FormatPlaceHolderType::Named, 0, std::move(name),
-                       std::move(option));
-  }
-
-  FormatToken(FormatTokenType type, String data,
-              FormatPlaceHolderType place_holder_type,
-              int place_holder_position, String place_holder_name,
-              String place_holder_option)
-      : type(type),
-        data(std::move(data)),
-        place_holder_type(place_holder_type),
-        place_holder_position(place_holder_position),
-        place_holder_name(std::move(place_holder_name)),
-        place_holder_option(std::move(place_holder_option)) {}
-
-  CRU_DEFAULT_COPY(FormatToken)
-  CRU_DEFAULT_MOVE(FormatToken)
-
-  CRU_DEFAULT_DESTRUCTOR(FormatToken)
-
-  FormatTokenType type;
-  String data;
-  FormatPlaceHolderType place_holder_type;
-  int place_holder_position;
-  String place_holder_name;
-  String place_holder_option;
-};
-
-std::vector<FormatToken> CRU_BASE_API ParseToFormatTokenList(const String& str);
-
-void CRU_BASE_API FormatAppendFromFormatTokenList(
-    String& current, const std::vector<FormatToken>& format_token_list,
-    Index index);
-
-template <typename TA, typename... T>
-void FormatAppendFromFormatTokenList(
-    String& current, const std::vector<FormatToken>& format_token_list,
-    Index index, TA&& args0, T&&... args) {
-  for (Index i = index; i < static_cast<Index>(format_token_list.size()); i++) {
-    const auto& token = format_token_list[i];
-    if (token.type == FormatTokenType::PlaceHolder) {
-      if (token.place_holder_type == FormatPlaceHolderType::None) {
-        current += ToString(std::forward<TA>(args0), token.place_holder_option);
-        FormatAppendFromFormatTokenList(current, format_token_list, i + 1,
-                                        std::forward<T>(args)...);
-
-        return;
-      } else {
-        throw Exception(
-            u"Currently do not support positional or named place holder.");
-      }
-    } else {
-      current += token.data;
-    }
-  }
-}
-}  // namespace details
-
-template <typename... T>
-String Format(const String& format, T&&... args) {
-  String result;
-
-  details::FormatAppendFromFormatTokenList(
-      result, details::ParseToFormatTokenList(format), 0,
-      std::forward<T>(args)...);
-
-  return result;
-}
-
-template <typename... T>
-String String::Format(T&&... args) const {
-  return cru::Format(*this, std::forward<T>(args)...);
-}
-}  // namespace cru