Is there a similar way to do if __name__ == '__main__' as in python ?

[gary ng <garyng2000@...>]

I want to write lua modules and put some self testing
code at the end of the script which got executed only
if it is run as its own and not through "require".

In python, this is usually done through 

if __name__ = "__main__":

How should I do it in lua ?

regards,

gary


 
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