append(_:)

Declaration

mutating func append(_ other: String)

Discussion

A leading separator is spurious if self is non-empty.

Example:

var path: FilePath = ""
path.append("/var/www/website") // "/var/www/website"
path.append("static/assets") // "/var/www/website/static/assets"
path.append("/main.css") // "/var/www/website/static/assets/main.css"