e

disks/1h/sys/kernel/glib/table.lua

@@ -0,0 +1,39 @@
+-- Copyright (C) 2025 ASTRONAND
+function table.deepcopy(orig, copies)
+    copies = copies or {}
+
+    if type(orig) ~= 'table' then
+        return orig
+    elseif copies[orig] then
+        return copies[orig]
+    end
+
+    local copy = {}
+    copies[orig] = copy
+
+    for k, v in next, orig, nil do
+        local copied_key = table.deepcopy(k, copies)
+        local copied_val = table.deepcopy(v, copies)
+        copy[copied_key] = copied_val
+    end
+
+    return copy
+end
+
+function table.hasKey(tabl, query)
+    for i,v in pairs(tabl) do
+        if i==query then
+            return true
+        end
+    end
+    return false
+end
+
+function table.hasVal(tabl, query)
+    for i,v in pairs(tabl) do
+        if v==query then
+            return true
+        end
+    end
+    return false
+end