Console:

{ key: /^asdgfasdfg$/gi, _id: { '$ne': { '$in': [Object] } } }


/**
 * Meta
 *
 * @module      :: Model
 * @description :: A short summary of how this model works and what it represents.
 * @docs        :: http://sailsjs.org/#!documentation/models
 */

module.exports = {
    schema: true,
    attributes: {
        key: {
            type: 'string',
            required: true,
        },
        value: {
            type: 'string',
            required: true
        },
        label: {
            type: 'string',
            required: true
        },
        description: {
            type: 'string',
        },
        order: {
            type: 'integer',
            defaultsTo: 0
        },
    },
    beforeCreate: function(attrs, next) {
        attrs = formats(attrs)
        next(null, attrs);
    },
    beforeUpdate: function(attrs, next) {
        attrs = formats(attrs)
        next(null, attrs);
    }
};
function formats(attrs) {
    return attrs;
}