text: _.mixin({
    key: function(object, key) {
      return _.keys(object).indexOf(key) != -1;
    },
    camelize: function(string) {
      return _.capitalize(string).replace(/_(.)?/g, function(match, chr) {
        return chr ? chr.toUpperCase() : '';
      });
    },
    capitalize: function(string) {
      return string[0].toUpperCase() + string.substring(1);
    }
  });
  
  
  