index.js

const assert = require('assert')

module.exports = match

// get url path section from a url
// strip querystrings / hashes
// strip protocol
// strip hostname and port (both ip and route)
// str -> str
function match (route) {
  assert.equal(typeof route, 'string')

  return route.trim()
    .replace(/[\?|#].*$/, '')
    .replace(/^(?:https?\:)\/\//, '')
    .replace(/^.*?(\/.*)/, '$1')
    .replace(/\/$/, '')
}