Function parameterCount

lib/types/urlencoded.js:191–205

* Count the number of parameters, stopping once limit reached * * @param {string} body * @param {number} limit * @api private

(body, limit)

 */

function parameterCount (body, limit) {
  var count = 0
  var index = 0

  while ((index = body.indexOf('&', index)) !== -1) {
    count++
    index++

    if (count === limit) {
      return undefined
    }
  }

  return count
}

/**
 * Get parser for module name dynamically.