Round
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This is a user-defined function that you can copy and paste into your addon. Replace <PREFIX> with your AddOn's prefix to avoid conflicts between different versions of these functions.
Round a number off to n places.
number = round(number, decimals)
Function Parameters
Arguments
- number
- Number. The number to round.
- decimals
- Number. Round to this many places.
Returns
- number
- Number. The rounded number.
Example
local number = round(math.pi, 3) print(number) -- prints 3.142
Code
function round(number, decimals)
return (("%%.%df"):format(decimals)):format(number)
end
See Also
