lots of stuff

include/rfl/internal/strings/join.hpp

@@ -0,0 +1,28 @@
+#ifndef RFL_INTERNAL_STRINGS_JOIN_HPP_
+#define RFL_INTERNAL_STRINGS_JOIN_HPP_
+
+#include <string>
+#include <vector>
+
+namespace rfl {
+namespace internal {
+namespace strings {
+
+/// Joins a string using the delimiter
+inline std::string join(const std::string& _delimiter,
+                        const std::vector<std::string>& _strings) {
+  if (_strings.size() == 0) {
+    return "";
+  }
+  auto res = _strings[0];
+  for (size_t i = 1; i < _strings.size(); ++i) {
+    res += _delimiter + _strings[i];
+  }
+  return res;
+}
+
+}  // namespace strings
+}  // namespace internal
+}  // namespace rfl
+
+#endif

include/rfl/internal/strings/replace_all.hpp

@@ -0,0 +1,28 @@
+#ifndef RFL_INTERNAL_STRINGS_REPLACE_ALL_HPP_
+#define RFL_INTERNAL_STRINGS_REPLACE_ALL_HPP_
+
+#include <string>
+#include <vector>
+
+namespace rfl {
+namespace internal {
+namespace strings {
+
+inline std::string replace_all(const std::string& _str,
+                               const std::string& _from,
+                               const std::string& _to) {
+  auto str = _str;
+
+  size_t pos = 0;
+  while ((pos = str.find(_from, pos)) != std::string::npos) {
+    str.replace(pos, _from.length(), _to);
+    pos += _to.length();
+  }
+  return str;
+}
+
+}  // namespace strings
+}  // namespace internal
+}  // namespace rfl
+
+#endif

include/rfl/internal/strings/split.hpp

@@ -0,0 +1,29 @@
+#ifndef RFL_INTERNAL_STRINGS_SPLIT_HPP_
+#define RFL_INTERNAL_STRINGS_SPLIT_HPP_
+
+#include <string>
+#include <vector>
+
+namespace rfl {
+namespace internal {
+namespace strings {
+
+/// Splits a string alongside the delimiter
+inline std::vector<std::string> split(const std::string& _str,
+                                      const std::string& _delimiter) {
+  auto str = _str;
+  size_t pos = 0;
+  std::vector<std::string> result;
+  while ((pos = str.find(_delimiter)) != std::string::npos) {
+    result.emplace_back(str.substr(0, pos));
+    str.erase(0, pos + _delimiter.length());
+  }
+  result.emplace_back(std::move(str));
+  return result;
+}
+
+}  // namespace strings
+}  // namespace internal
+}  // namespace rfl
+
+#endif