Add table.filterKey

cf-lib/util/table.lua

@@ -70,6 +70,18 @@ function table.filter(target, predicate)
     return result
 end
 
+--- Filters a table by removing given key.
+--- @param target table The table to filter
+--- @param key string The key to remove
+function table.filterKey(target, key)
+    return table.filter(
+            target,
+            function(_, currentKey)
+                return currentKey ~= key
+            end
+    )
+end
+
 --- Concatenates two tables into a new table.
 --- @param table1 table The first table
 --- @param table2 table The second table