LOCAL RELAY MODEL IS WORKING

Signed-off-by: William Casarin <jb55@jb55.com>

src/timeline.rs

@@ -21,3 +21,29 @@ pub fn binary_insertion_sort<T: Ord>(vec: &mut Vec<T>) {
         vec.insert(pos, val);
     }
 }
+
+pub fn merge_sorted_vecs<T: Ord + Copy>(vec1: &Vec<T>, vec2: &Vec<T>) -> Vec<T> {
+    let mut merged = Vec::with_capacity(vec1.len() + vec2.len());
+    let mut i = 0;
+    let mut j = 0;
+
+    while i < vec1.len() && j < vec2.len() {
+        if vec1[i] <= vec2[j] {
+            merged.push(vec1[i]);
+            i += 1;
+        } else {
+            merged.push(vec2[j]);
+            j += 1;
+        }
+    }
+
+    // Append any remaining elements from either vector
+    if i < vec1.len() {
+        merged.extend_from_slice(&vec1[i..]);
+    }
+    if j < vec2.len() {
+        merged.extend_from_slice(&vec2[j..]);
+    }
+
+    merged
+}