From c1ae5d53fb0fa7ceb9d6fc7a60c87df958ce37fe Mon Sep 17 00:00:00 2001
From: Joel Klinghed <the_jk@spawned.biz>
Date: Sat, 27 Sep 2025 20:11:32 +0200
Subject: WIP

---
 src/str.cc | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/str.cc')

diff --git a/src/str.cc b/src/str.cc
index bd7a654..44db3a6 100644
--- a/src/str.cc
+++ b/src/str.cc
@@ -6,6 +6,15 @@
 
 namespace str {
 
+namespace {
+
+[[nodiscard]]
+inline bool is_space(char c) {
+  return c == ' ' || c == '\t' || c == '\r' || c == '\n';
+}
+
+}  // namespace
+
 void split(std::string_view str, std::vector<std::string_view>& out,
            char separator, bool keep_empty) {
   out.clear();
@@ -31,4 +40,14 @@ std::vector<std::string_view> split(std::string_view str, char separator,
   return vec;
 }
 
+std::string_view trim(std::string_view str) {
+  size_t s = 0;
+  size_t e = str.size();
+  while (s < e && is_space(str[s]))
+    ++s;
+  while (e > s && is_space(str[e - 1]))
+    --e;
+  return str.substr(s, e - s);
+}
+
 }  // namespace str
-- 
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