ninjs-lodash/lib/core/factory.js

lodash wrapper + utils

/**
 * Factory
 * Attempts to require a mod at src
 * src is anchored at root|cwd|prefix|.
 *
 * EXAMPLE : Get vhd module
 * Input   : { root: "F:\\libs", src: "data/vhd" }
 * Output  : require("F:\\libs\\data\\vhd")
 */

'use strict'

const _ = require('lodash')
const path = require('path')

exports = module.exports = function(root) {
  return function() {
    const args = _.toArray(arguments)
    if(root && _.isString(root)) args.unshift(root)
    const src = path.join.apply(path, args)
    const mod = src && _.isString(src) ? _.attempt(require, src) : null
    return mod && !_.isError(mod) ? mod : null
  }
}

_.mixin({ factory: exports })