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rhai_engine/examples/loadscripts/scripts/string_utils.rhai

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+// String manipulation functions that will be exposed to Tera templates
+
+// Capitalize the first letter of each word
+fn capitalize(text) {
+    if text.len == 0 {
+        return "";
+    }
+    
+    let words = text.split(" ");
+    let result = [];
+    
+    for word in words {
+        if word.len > 0 {
+            let first_char = word.substr(0, 1).to_upper();
+            let rest = word.substr(1, word.len - 1);
+            result.push(first_char + rest);
+        } else {
+            result.push("");
+        }
+    }
+    
+    result.join(" ")
+}
+
+// Truncate text with ellipsis
+fn truncate(text, max_length) {
+    if text.len <= max_length {
+        return text;
+    }
+    
+    text.substr(0, max_length - 3) + "..."
+}
+
+// Convert text to slug format (lowercase, hyphens)
+fn slugify(text) {
+    let slug = text.to_lower();
+    slug = slug.replace(" ", "-");
+    slug = slug.replace(".", "");
+    slug = slug.replace(",", "");
+    slug = slug.replace("!", "");
+    slug = slug.replace("?", "");
+    slug
+}