truncate

Documentation

Index

• func HashString(s string, length int) string
• func TruncateString(s string, opt TruncateStringOptions) string
• type TruncateStringOptions

Functions

func HashString

func HashString(s string, length int) string

HashString will attempt to hash the string. Will never return a string longer than length

func TruncateString

func TruncateString(s string, opt TruncateStringOptions) string

TruncateString will attempt to truncate a string to a max, adding a prefix to avoid collisions. Will never return a string longer than maxLength chars

Types

type TruncateStringOptions

type TruncateStringOptions struct {
	// AlwaysAddHash will always cause the hash to be appended.
	// Useful to stop users assuming that the name will never be truncated.
	AlwaysAddHash bool

	// MaxLength controls the maximum length of the string.
	MaxLength int

	// HashLength controls the length of the hash to be appended.
	HashLength int
}

TruncateStringOptions contains parameters for how we truncate strings