@vph-garage/sails-interfuser/libs/sails/_loadPolicies.js

Automizing injection of your [custom Sails.JS] hook's MVC logics (models, controllers, helpers, services, config, policies, views, and assets) from the hook's directory [presuming default structure], or specified directories, into the end-product, Sails.J

/**
 * Load app policies
 *
 * @param {Object} options
 * @param {Function} cb
 */

const async = require('async');
const _ = require('lodash');
const buildDictionary = require('sails-build-dictionary');

module.exports = function (cb) {
  // sails.log.debug('policies paths: ', sails.config.paths.policies);
  async.reduce(sails.config.paths.policies, {}, function (prev, curr, callback) {
    buildDictionary.optional({
      dirname: curr,
      filter: /(.+)\.(js|coffee|litcoffee)$/,
      replaceExpr: null,
      flattenDirectories: true,
      keepDirectoryPath: true
    }, (err, policies) => {
      if (err) callback(err);
      // sails.log.debug('policies: ', policies);

      callback(null, _.merge(prev, policies));
    });
  }, cb);
}