old_contents: import Ember from 'ember';
  import DS from 'ember-data';
  import _ from 'npm:lodash';
  
  var Operator = DS.Model.extend({
  	feeds: DS.hasMany('feed', { async: true }),
  	identifiers: DS.attr(),
  	name: DS.attr('string'),
  	short_name: DS.attr('string'),
  	onestop_id: Ember.computed.alias('id'),
  	country: DS.attr('string'),
  	state: DS.attr('string'),
  	metro: DS.attr('string'),
  	website: DS.attr('string'),
  	timezone: DS.attr('string'),
  	created_at: DS.attr('date'),
  	updated_at: DS.attr('date'),
  	toChangeset: function() {
  		var operatorJson = this.toJSON();
  		operatorJson.onestopId = this.id;
  		// remove attributes that don't need to be submitted to server
  		operatorJson = _.omit(operatorJson, ['created_at', 'updated_at', 'feeds']);
  		// remove any attributes with null values, undefined values, or empty strings
  		operatorJson = _.omit(operatorJson, function(value) {
  			return value === null || value === '' || value === undefined;
  		});
  
  		var changeset = this.store.createRecord('changeset', {
  			notes: 'This is a test. TODO put a custom message here.',
  			payload: {
  				changes: [
  					{
  						action: 'createUpdate',
  						operator: operatorJson
  					}
  				]
  			}
  		});
  		return changeset;
  	}
  });
  
  
  export default Operator;
  
new_contents: import Ember from 'ember';
  import DS from 'ember-data';
  import _ from 'npm:lodash';
  
  var Operator = DS.Model.extend({
  	feeds: DS.hasMany('feed', { async: true }),
  	identifiers: DS.attr(),
  	name: DS.attr('string'),
  	short_name: DS.attr('string'),
  	onestop_id: Ember.computed.alias('id'),
  	country: DS.attr('string'),
  	state: DS.attr('string'),
  	metro: DS.attr('string'),
  	website: DS.attr('string'),
  	timezone: DS.attr('string'),
  	created_at: DS.attr('date'),
  	updated_at: DS.attr('date'),
    geometry: DS.attr(),
    tags: DS.attr(),
  	toChange: function() {
  		var operatorJson = this.toJSON();
  		operatorJson.onestopId = this.id;
  		// remove attributes that don't need to be submitted to server
  		operatorJson = _.omit(operatorJson, ['created_at', 'updated_at', 'feeds']);
  		// remove any attributes with null values, undefined values, or empty strings
  		operatorJson = _.omit(operatorJson, function(value) {
  			return value === null || value === '' || value === undefined;
  		});
  
  		var changeset = this.store.createRecord('changeset', {
  			notes: 'This is a test. TODO put a custom message here.',
  			payload: {
  				changes: [
  					{
  						action: 'createUpdate',
  						operator: operatorJson
  					}
  				]
  			}
  		});
  		return changeset;
  	}
  });
  
  
  export default Operator;
  
subject: Add geometry and tags to Operator model