addAll method

StreamBuilder<T> addAll(
  1. Iterable<T> elements
)

Adds all elements from the given iterable to the stream being built.

Throws NoGuaranteeException if the builder has already been built.

Example

builder.addAll(['Hello', 'World', '!']);

Implementation

StreamBuilder<T> addAll(Iterable<T> elements) {
  if (_built) {
    throw NoGuaranteeException('StreamBuilder has already been built');
  }
  _elements.addAll(elements);
  return this;
}