correction table.slice & adding get_default

2025-02-04 19:54:01 +03:00
parent 17ce49bdf1
commit e106a31d82
2 changed files with 20 additions and 5 deletions
@@ -169,6 +169,14 @@ function table.set_default(t, key, default)
    return t[key]
 end

+function table.get_default(t, key, default)
+    if t[key] == nil then
+        return default
+    end
+
+    return t[key]
+end
+
 function table.flat(t)
    local flat = {}

@@ -197,17 +205,18 @@ function table.deep_flat(t)
    return flat
 end

-function table.slice(arr, start, stop)
-    local sliced = {}
+function table.sub(arr, start, stop)
+    local res = {}
    start = start or 1
    stop = stop or #arr

    for i = start, stop do
-        table.insert(sliced, arr[i])
+        table.insert(res, arr[i])
    end

-    return sliced
+    return res
 end
+
 ----------------------------------------------

 local pattern_escape_replacements = {