text: 'use strict';
  
  /**
   * Module dependencies.
   */
  var mongoose = require('mongoose'),
    Schema = mongoose.Schema;
  
  /**
   * Meta nitrate unit Schema
   */
  var MetaNitrateUnitSchema = new Schema({
    order: {
      type: Number,
      required: true
    },
    label: {
      type: String,
      required: true
    },
    value: {
      type: String,
      required: true
    }
  });
  
  mongoose.model('MetaNitrateUnit', MetaNitrateUnitSchema);
  