Add helper lib for strings and vectors

libs/cpp-utils/string.h

@@ -0,0 +1,27 @@
+/* 
+ * Mirai. Copyright (C) 2024 Vyn
+ * This file is licensed under version 3 of the GNU General Public License (GPL-3.0-only)
+ * The license can be found in the LICENSE file or at https://www.gnu.org/licenses/gpl-3.0.txt
+ */
+
+#ifndef CPP_UTILS_STRING_H
+#define CPP_UTILS_STRING_H
+
+#include <algorithm>
+#include <string>
+
+namespace cpputils::string {
+
+	inline std::string trim(std::string str) {
+		str.erase(str.begin(), std::ranges::find_if(str, [](unsigned char ch) {
+			return !std::isspace(ch);
+		}));
+		str.erase(std::ranges::find_if(str.rbegin(), str.rend(), [](unsigned char ch) {
+			return !std::isspace(ch);
+		}).base(), str.end());
+		return str;
+	}
+
+}
+
+#endif

libs/cpp-utils/vector.h

@@ -0,0 +1,44 @@
+/* 
+ * Mirai. Copyright (C) 2024 Vyn
+ * This file is licensed under version 3 of the GNU General Public License (GPL-3.0-only)
+ * The license can be found in the LICENSE file or at https://www.gnu.org/licenses/gpl-3.0.txt
+ */
+
+#ifndef CPP_UTILS_VECTOR_H
+#define CPP_UTILS_VECTOR_H
+
+#include <algorithm>
+#include <functional>
+#include <optional>
+#include <vector>
+#include <concepts>
+
+namespace cpputils::vector {
+
+	template <typename C, typename T>
+	concept AnyIterable = 
+    std::same_as<typename C::value_type, T> &&
+    requires (C c) {
+        { c.begin() } -> std::forward_iterator;
+        { c.end() }   -> std::forward_iterator;
+        { const_cast<const C&>(c).begin() } -> std::forward_iterator;
+        { const_cast<const C&>(c).end() }   -> std::forward_iterator;
+    };
+
+	template<typename T>
+	bool contains(const std::vector<T>& vec, const T& value) {
+		return std::ranges::find(vec, value) != vec.end();
+	}
+
+	template<typename T>
+	bool containsAll(const std::vector<T>& vec, const AnyIterable<T> auto vec2) {
+		for (auto& elem : vec) {
+			if (!contains(vec2, elem)) {
+				return false;
+			}
+		}
+		return true;
+	}
+}
+
+#endif