text: var _ = require('underscore');
  
  var arrayIndex = ['name', 'desc', 'note', 'title'];
  var objectIndex = {name:true, desc:true, note:true, title:true};
  var cmpObj = {name:1, desc:2, norelate1:11, note:3, title:4};
  
  suite('arrIndex_objIndex', function () {
    bench('objectIndex', function () {
      _.each( cmpObj, function( v, k ){
        if( objectIndex[ k ] ) {
          // TODO
        }
      });
    })
  
    bench('arrayIndex', function () {
      _.each( cmpObj, function( v, k ){
        if( arrayIndex.indexOf( k ) !== -1 ) {
          // TODO
        }
      });
    })
  })