First commit

2026-02-19 18:51:17 +02:00
commit 2d9b2318a9
16 changed files with 358 additions and 0 deletions
--- a/exercises/ch04/ex4_6.lua
+++ b/exercises/ch04/ex4_6.lua
@@ -0,0 +1,9 @@
+local function remove(str, start, length)
+    local slice_start = utf8.offset(str, start - 1)
+    local slice_end = utf8.offset(str, start + length)
+    local start_part = str:sub(1, slice_start)
+    local end_part = str:sub(slice_end)
+    return start_part .. end_part
+end
+
+print(remove("ação", 2, 2))