/**
 * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - @VERSION
 * Copyright (C) @YEAR Oliver Nightingale
 * MIT Licensed
 * @license
 */

/**
 * Convenience function for instantiating a new lunr index and configuring it
 * with the default pipeline functions and the passed config function.
 *
 * When using this convenience function a new index will be created with the
 * following functions already in the pipeline:
 *
 * lunr.StopWordFilter - filters out any stop words before they enter the
 * index
 *
 * lunr.stemmer - stems the tokens before entering the index.
 *
 * Example:
 *
 *     var idx = lunr(function () {
 *       this.field('title', 10)
 *       this.field('tags', 100)
 *       this.field('body')
 *       
 *       this.ref('cid')
 *       
 *       this.pipeline.add(function () {
 *         // some custom pipeline function
 *       })
 *       
 *     })
 *
 * @param {Function} config A function that will be called with the new instance
 * of the lunr.Index as both its context and first parameter. It can be used to
 * customize the instance of new lunr.Index.
 * @namespace
 * @module
 * @returns {lunr.Index}
 *
 */
var lunr = function (config) {
  var idx = new lunr.Index

  idx.pipeline.add(lunr.stopWordFilter, lunr.stemmer)

  if (config) config.call(idx, idx)

  return idx
}

lunr.version = "@VERSION"

if (typeof module !== 'undefined') {
  module.exports = lunr
}
