WoW:USERAPI truncate

This page documents a <i>user-defined function</i> 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 ParametersEdit

ArgumentsEdit

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

ReturnsEdit

number
Number. The truncated number.

ExampleEdit

local number = truncate(math.pi, 3)
print(number)

Prints: 3.141

CodeEdit

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

See AlsoEdit