In Lua, you will use the data type table to implement all your data structures. This data type has great features, such as being able to store functions and being dynamically allocated, among many others. Hopefully, after reviewing some common data structures, you will find yourself loving their flexibility.
Common data structures
Tables
Tables are very convenient and allow us to implement data structures, such as dictionaries, sets, lists, and arrays, very efficiently. A table can be initialized empty or with some values:
T1={} --empty table
T2={"a","b","c"}
Integer indexes or hashkeys can be used to assign or dereference the values in a table. One important thing to keep in mind is that we can have both types in the same table...
