Scala集合工厂对象在文档中的apply方法在哪里？

Question

Because I can write:

DoubleLinkedList(1,2,3,4)

I expected to find an apply method in the DoubleLinkedList companion object, but I see nothing in the docs linked here . Where is it? Or, why is it not there?

Answer 1

Going up in the hierarchy found it in GenericCompanion . It looks to me like its not being shown may be a Scaladoc bug.

Answer 2

If you read carefully the doc page you mention :

A generic implementation of the CanBuildFrom trait, which forwards all calls to apply(from) to the genericBuilder method of collection from, and which forwards all calls of apply() to the newBuilder method of this factory.