Lua Nested tables

Lua Nested tables are a powerful feature in Lua that allows for the creation of complex data structures. Nested tables are essentially tables within tables, allowing for multi-dimensional data representation. Here are the steps to work with nested tables in Lua:

1. Creating Nested Tables:
2. To create a nested table in Lua, simply define a table within another table.

3. For example: lua nestedTable = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }

4. Accessing Nested Table Elements:

5. To access elements of a nested table, use the index notation multiple times to access elements at different levels.

6. For example: lua print(nestedTable[2][3]) -- This will print the value 6

7. Iterating Through Nested Tables:

8. Iterating through nested tables can be achieved using nested loops to access each element at different levels.

9. For example: lua for i = 1, #nestedTable do for j = 1, #nestedTable[i] do print(nestedTable[i][j]) end end

10. Modifying Nested Table Elements:

11. To modify elements in a nested table, simply use the index notation to access and update the desired elements.

12. For example: lua nestedTable[3][2] = 10

13. Using Nested Tables for Complex Data Structures:

14. Nested tables are often used to represent complex data structures such as matrices, grids, or hierarchical data.

Overall, nested tables in Lua provide a flexible way to organize and work with multi-dimensional data, allowing for the creation of sophisticated data structures.