LUA Feature Summary

Source: Internet
Author: User

[Local variables]

Lua's local variables are declared through local, scoped only to block blocks that declare it. The block here is divided into three types:

1, the control structure of the Executive Body

2, the function of the execution body

3, Chunk

The confusing point is that if a class (object-oriented Class) is implemented in a file (i.e. a chunk), and a local variable is declared in the file, the variable is shared by all instances of the class. In this sense, a local variable can be used as a static variable for a class.

LUA Feature Summary

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