Function ensureStartSlash

ensureStartSlash(str: string): string

ensure that there is at least one leading slash at the beginning.

Parameters

str: string

Returns string

Example

import { assertEquals } from "jsr:@std/assert"

// aliasing our functions for brevity
const eq = assertEquals, fn = ensureStartSlash

eq(fn("a/b.zip"),                "/a/b.zip")
eq(fn(".///../a/b.zip/"),        "/.///../a/b.zip/")
eq(fn("///../a/b.zip/"),         "///../a/b.zip/")
eq(fn("file:///a/b.zip//c.txt"), "/file:///a/b.zip//c.txt")