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feat(core) add monadic::is with a value #87

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Merged
Arthapz merged 1 commit into from
Sep 27, 2026
Merged

feat(core) add monadic::is with a value #87

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22 changes: 12 additions & 10 deletions modules/stormkit/core/functional/monadic.cppm
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,10 @@ export namespace stormkit { inline namespace core { namespace monadic {
[[nodiscard]]
constexpr auto is() noexcept -> decltype(auto);

template<typename T>
[[nodiscard]]
constexpr auto is(const T& value) noexcept -> decltype(auto);

[[nodiscard]]
constexpr auto clone() noexcept -> decltype(auto);

Expand Down Expand Up @@ -177,15 +181,6 @@ namespace stormkit { inline namespace core { namespace monadic {
};
}

////////////////////////////////////////
////////////////////////////////////////
template<typename T>
STORMKIT_FORCE_INLINE

constexpr auto is(T&& value) noexcept -> decltype(auto) {
return [value = std::forward<T>(value)]<typename U>(U&& other) { return core::is(value, std::forward<U>(other)); };
}

////////////////////////////////////////
////////////////////////////////////////
STORMKIT_FORCE_INLINE
Expand Down Expand Up @@ -327,11 +322,18 @@ namespace stormkit { inline namespace core { namespace monadic {
/////////////////////////////////////
template<typename T>
STORMKIT_FORCE_INLINE

constexpr auto is() noexcept -> decltype(auto) {
return []<typename U>(U&& value) static noexcept { return core::is<T>(std::forward<U>(value)); };
}

////////////////////////////////////////
////////////////////////////////////////
template<typename T>
STORMKIT_FORCE_INLINE
constexpr auto is(const T& value) noexcept -> decltype(auto) {
return [&value]<typename U>(U&& other) { return core::is(value, std::forward<U>(other)); };
}

/////////////////////////////////////
/////////////////////////////////////
template<std::regular_invocable<anything>... Ts>
Expand Down
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