Function Truncate

parse/posts.go:85–91

Truncate truncates the given text to the provided limit, returning the original string if it's shorter than the limit.

(s string, l int)

// Truncate truncates the given text to the provided limit, returning the original string if it's shorter than the limit.
func Truncate(s string, l int) string {
	c := []rune(s)
	if len(c) > l {
		s = string(c[:l])
	}
	return s
}