What does enum mean in Roblox?

What does enum mean in Roblox?

enumeration
2 min. An enumeration — sometimes shortened to “enum” — is a special data type that can take one of a set of values. For example, the Material enum represents the material type for a part. See the Enum Index for a full list of enum types in Roblox. In a script, enums are accessed through a global object called Enum .

What does enum mean in Lua Roblox?

Enums (more commonly known as Enum by its global variable in Lua) is a datatype that acts as the root access point for all available enums on Roblox.

Does Lua have enums?

There are no enums in Lua. Simply define variables. Or put it into a table which would be quite similar to enum style syntax.

What is enum variable?

An enum type is a special data type that enables for a variable to be a set of predefined constants. The variable must be equal to one of the values that have been predefined for it. Common examples include compass directions (values of NORTH, SOUTH, EAST, and WEST) and the days of the week.

What is Lua table?

A table is a Lua data type that can store multiple values including numbers, booleans, strings, functions, and more. Tables are constructed with curly braces ( {} ) as shown here: Code Sample Expected Output Expand. — Construct an empty table assigned to variable “t”

What is assert in Lua?

Lua assert is the function to use in the error handling of the Lua programming language. This is the function helping to handle the runtime error of the Lua source code to avoid complications between compile-time error and run time error.

Why is enum used?

Enums are used when we know all possible values at compile-time, such as choices on a menu, rounding modes, command-line flags, etc. It is not necessary that the set of constants in an enum type stay fixed for all time. In Java (from 1.5), enums are represented using enum data type.

What is enum answer?

Enum is a java keyword and very useful in our everyday programming. We use Enum for a variable to be set of a predefined constant value. Before Java 1.5 we used public static final keywords to represent constants.

Is Lua 0 indexed?

In Lua, indexing generally starts at index 1. But it is possible to create objects at index 0 and below 0 as well.

What is a Metatable in Lua?

Metatables are the Lua method for creating objects and altering the behavior of operators such as +, -, [], etc. Every value in Lua can have a metatable. This metatable is an ordinary Lua table that defines the behavior of the original value under certain special operations.

What is Lua Pcall?

Lua Error Handling Using pcall pcall stands for “protected call”. It is used to add error handling to functions. pcall works similar as try-catch in other languages. The advantage of pcall is that the whole execution of the script is not being interrupted if errors occur in functions called with pcall .

What is enum in Apex?

An enum is an abstract data type with values that each take on exactly one of a finite set of identifiers that you specify. Apex provides built-in enums, such as LoggingLevel , and you can define your own enum.