jooby/src/main/java/org/jooby/View.java
@Nonnull
  public View put(final Map<String, ?> values) {
    values.forEach((k, v) -> model.put(k, v));
    return this;
  }
@Nonnull
  public View put(final Map<String, ?> values) {
    values.forEach((k, v) -> model.put(k, v));
    return this;
  }
Set model attributes and override existing values.

@param values Attribute's value.
@return This view.