math

Documentation

Index

• func Clamp[T Number](v, min, max T) T
• func IsNumeric(s string) bool
• func RoundTo(n float64, decimals uint8) float64
• type Number

Functions

func Clamp

func Clamp[T Number](v, min, max T) T

func IsNumeric

func IsNumeric(s string) bool

IsNumeric quickly checks if string is a number. 12x faster then strconv.ParseFloat(s, 64)

func RoundTo

func RoundTo(n float64, decimals uint8) float64

RoundTo rounds `n` float to `decimals` number after comma

RoundTo(1.123, 1) = 1.1
RoundTo(1.655, 2) = 1.66

Types

type Number

type Number interface {
	constraints.Integer | constraints.Float
}