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Documentation

Index

• Constants
• func New() hctx.Map
• func Truncate(s string, opts hctx.Map) string

Constants

const (
	TruncateKey = "truncate"
)

Keys to be used in templates for the functions in this package.

Functions

func New

func New() hctx.Map

New returns a map of the helpers within this package.

func Truncate

func Truncate(s string, opts hctx.Map) string

Truncate will try to return a string that is no longer than `size`, which defaults to 50. If given a `trail` option the returned string will have that appended at the end, while still trying to make sure that the returned string is no longer than `size` characters long. However, if `trail` is longer than or equal to `size`, `trail` will be returned completely as is. Defaults to a `trail` of `...`.