Document what exactly .wrapInner() returns

[rulatir]

Current documentation of wrapInner() does not specify what exactly the returned jQuery object contains. Theoretically there are three possibilities:

• the original collection,
• the collection of original collection members' children that were wrapped,
• the collection of wrappers

Which is the case? Please document this.

[dmethvin]

It doesn't look like anything really needs to be done here. Whenever the signature says the API returns jQuery, it will be the original jQuery unless otherwise specified in the documentation. If that's not clear, running a very small test case would verify.