objects/vector: Add copyFrom:

Just a handy alias analogous to `array.slice(start)` in JavaScript.
sin-ack · Dec 8, 2024 · d27f5e3 · d27f5e3
1 parent 2ce0479
commit d27f5e3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/objects/vector.self b/objects/vector.self
@@ -85,6 +85,7 @@ std traits _AddSlots: (|
             self
         ).
 
+        copyFrom: start = (copyFrom: start To: size).
         copyFrom: start To: end = (| new |
             new: copyRemoveAll.
             start to: end Do: [| :i | new add: at: i ].