Method printList

src/main/java/net/starlark/java/eval/Printer.java:95–104

Appends a list to the printer's buffer. List elements are rendered with repr. May be overridden by subclasses. @param list the list of objects to repr (each as with repr) @param before a string to print before the list items, e.g. an opening bracket @param separator a separator to print

(Iterable<?> list, String before, String separator, String after)

   * @param after a string to print after the list items, e.g. a closing bracket
   */
  public Printer printList(Iterable<?> list, String before, String separator, String after) {
    this.append(before);
    String sep = "";
    for (Object elem : list) {
      this.append(sep);
      sep = separator;
      this.repr(elem);
    }
    return this.append(after);
  }

  @Override
  public final String toString() {