Turns json pointer into Java Script Property Access Notation

getJSPAN.js

/**
 * Turns a JSON pointer into Java Script Propery Access Notation
 *
 * /foo/bar/baz/0/taz ---> foo.bar.baz[0].taz
 *
 * IF trim is set to true
 *
 * /foo/bar/baz/0/taz ---> foo.bar.baz[0]
 */
export default function getJSPAN($ref, trim) {
  const path = $ref
    .replace(/\//g, '.')
    .replace(/\.properties\./, '')
    .replace(/\.([0-9]+)/g, '[$1]');

  if (trim) {
    return path.replace(/(.*)[.[].*/, '$1');
  }
  return path;
}