gistfile1.js

is_mismatch: function (alert) {
        return alert.alert_tyoe === "listing_mismatch";
      },
      is_info_missing: function (alert) {
        return alert.alert_type === "listing_info_missing";
      },
      has_mismatch: function () {
        var that = this;
        return _.any(this.alerts, function (alert) {
          return that.is_mismatch(alert);
        });
      },
      has_info_missing: function () {
        var that = this;
        return _.any(this.alerts, function (alert) {
          return that.is_info_missing(alert);
        });
      },
      has_location_mismatch: function () {
        if (this.has_mismatch() || this.has_info_missing()) {
          return _.any(this.alerts, function (alert) {
            return _.any(alert.alert_data.info_type, function (mismatch) {
              return _.indexOf(['street_number', 'route', 'city', 'state', 'postal_code'],
                               mismatch) != -1;
            });
          });
        }
        return false;
      },
      has_contact_info_mismatch: function () {
        if (this.has_mismatch() || this.has_info_missing()) {
          return _.any(this.alerts, function (alert) {
            return _.any(alert.alert_data.info_type, function (mismatch) {
              return _.indexOf(['url', 'email','phone', 'fax'],
                               mismatch) != -1;
            });
          });
        }
        return false;
      },