Function getPolicy

Rewrite-Parser.beta.js:2785–2796

(str)

}

function getPolicy(str) {
  let commaNum = str.lastIndexOf(',')
  let bracesNum = str.lastIndexOf('}')
  let roundNum = str.lastIndexOf(')')
  if (/,\s*\{\{\{[^,]+\}\}\}$/.test(str)) {
    return str.match(/\{\{\{[^,]+\}\}\}$/)[0]
  } else if (commaNum > bracesNum && commaNum > roundNum) {
    return str.substring(str.lastIndexOf(',') + 1).trim()
  } else {
    return ''
  }
}

function parseArguments(str) {
  if (/#!arguments/.test(str)) {