Function parser

lib/types/urlencoded.js:215–236

* Get parser for module name dynamically. * * @param {string} name * @return {function} * @api private

(name)

 */

function parser (name) {
  var mod = parsers[name]

  if (mod !== undefined) {
    return mod.parse
  }

  // this uses a switch for static require analysis
  switch (name) {
    case 'qs':
      mod = require('qs')
      break
    case 'querystring':
      mod = require('querystring')
      break
  }

  // store to prevent invoking require()
  parsers[name] = mod

  return mod.parse
}

/**
 * Get the simple query parser.