modules/jooby-apitool/src/main/java/org/jooby/apitool/RouteMethod.java
public RouteMethod attribute(String name, Object value) {
    if (this.attributes == null) {
      this.attributes = new LinkedHashMap<>();
    }
    this.attributes.put(name, value);
    return this;
  }
public RouteMethod attribute(String name, Object value) {
    if (this.attributes == null) {
      this.attributes = new LinkedHashMap<>();
    }
    this.attributes.put(name, value);
    return this;
  }
Set route attribute.

@param name Attribute name.
@param value Attribute value.
@return This method.