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NotLuau✎

True when the value is nil or false, and false for everything else. Takes any value, so not part on an Instance? is the usual way to ask whether it is there. Note that 0 and an empty string are true in Luau. Brackets, in the Inspector, wraps the result in ( ); precedence is handled either way.

Pending review

not
  • the language itself, so it works in Roblox and in Lune
  • pure — no execution pins, wire it anywhere
  • names its result — Result name in the Inspector is the local it binds, and a Declare Local reading that result makes a second one: see Variables and locals

Inputs

  • A:any= false

Outputs

  • result:boolean

What it compiles to

luau
print(not false)

Not reviewed yet