Retrieve a single random record of a Sails.js model

Image.js

/**
* Image.js
*
* @description :: TODO: You might write a short summary of how this model works and what it represents here.
* @docs        :: http://sailsjs.org/#!documentation/models
*/

module.exports = {

  attributes: {
    'image_path': 'STRING',
  },


  // retrieves a random record from the database
  random: function(cb) {

    var self = this;

    this.count(function(err, num) {
        if(err)
          return cb(err, false);

        var randm = Math.floor((Math.random() * num));

        if(randm < 0) randm = 0;

        self.find({skip: randm, limit: 1}).exec(function(err, image) {
          return cb(err, image);
        });
    });

  }
  
};

That's cool, thanks )

Great!

Thanks !