feat: trim utils

1 files changed, 21 insertions, 0 deletions

diff --git a/src/utils/string.cpp b/src/utils/string.cpp
index bb590ca..c0b7517 100644
--- a/src/utils/string.cpp
+++ b/src/utils/string.cpp
@@ -1,5 +1,8 @@
 #include "string.hpp"
 
+#include <algorithm>
+#include <cctype>
+#include <locale>
 #include <sstream>
 
 namespace silly::editor::utils {
@@ -15,4 +18,22 @@ namespace silly::editor::utils {
 
     return parts;
   }
+
+  void ltrim(std::string &s) {
+    s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char ch) {
+              return !std::isspace(ch);
+            }));
+  }
+
+  void rtrim(std::string &s) {
+    s.erase(std::find_if(s.rbegin(), s.rend(),
+                         [](unsigned char ch) { return !std::isspace(ch); })
+                .base(),
+            s.end());
+  }
+
+  void trim(std::string &s) {
+    rtrim(s);
+    ltrim(s);
+  }
 }
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