HORIZON PROJECT

/*!

 * methods

 * Copyright(c) 2013-2014 TJ Holowaychuk

 * Copyright(c) 2015-2016 Douglas Christopher Wilson

 * MIT Licensed

 */

'use strict';

/**

 * Module dependencies.

 * @private

 */

var http = require('http');

/**

 * Module exports.

 * @public

 */

module.exports = getCurrentNodeMethods() || getBasicNodeMethods();

/**

 * Get the current Node.js methods.

 * @private

 */

function getCurrentNodeMethods() {

  return http.METHODS && http.METHODS.map(function lowerCaseMethod(method) {

    return method.toLowerCase();

  });

}

/**

 * Get the "basic" Node.js methods, a snapshot from Node.js 0.10.

 * @private

 */

function getBasicNodeMethods() {

  return [

    'get',

    'post',

    'put',

    'head',

    'delete',

    'options',

    'trace',

    'copy',

    'lock',

    'mkcol',

    'move',

    'purge',

    'propfind',

    'proppatch',

    'unlock',

    'report',

    'mkactivity',

    'checkout',

    'merge',

    'm-search',

    'notify',

    'subscribe',

    'unsubscribe',

    'patch',

    'search',

    'connect'

  ];

}