Can you please explain the delegation pattern

Hi,
I am confused about the delegation pattern which is explained here.

Maybe I misunderstand it since there is no code to describe the TransferProposal contract.
Where is the code for the TransferProposal which is mentioned in the docs? I searched for it in the entire site.

doron_levi:

Where is the code for the TransferProposal which is mentioned in the docs? I searched for it in the entire site.

Here is TransferProposal. Note that this file contains not just the example for delegation pattern, but for several of the other pattern pages, and TransferProposal is discussed a bit more.

Thanks @Stephen