This page documents a user-defined function that you can copy and paste into your addon. Replace PREFIX with your addon or lib prefix to avoid conflicts between different versions of these functions.

User defined functions

Truncate a number off to n places.

number = truncate(number, decimals)

Function Parameters[edit | edit source]

Arguments[edit | edit source]

Number. The number to truncate.
Number. Truncate to this many places.

Returns[edit | edit source]

Number. The truncated number.

Example[edit | edit source]

local number = truncate(math.pi, 3)

Prints: 3.141

Code[edit | edit source]

function truncate(number, decimals)
    return number - (number % (0.1 ^ decimals))

See Also[edit | edit source]

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