kubernetes/vendor/github.com/dustin/go-humanize/ftoa.go

func stripTrailingZeros(s string) string { … }

func stripTrailingDigits(s string, digits int) string { … }

// Ftoa converts a float to a string with no trailing zeros.
func Ftoa(num float64) string { … }

// FtoaWithDigits converts a float to a string but limits the resulting string
// to the given number of decimal places, and no trailing zeros.
func FtoaWithDigits(num float64, digits int) string { … }