Design pattern of plapp
=====

## Conditional Payment Pattern

User can get money in certain condition.

* [Fast Finality predicate](https://plasma.build/t/fast-finality-predicate/79)
* Payment Channel predicate

### Atomicity Pattern

The state transition won't happen when counter stateUpdate isn't included.

* Multihop transfer predicate
* Payment channel network
* Swap predicate
* swap inside plasma
* swap main chain ans plasma
* swap between differrent plasma and plasma

### Extra history Pattern

Recipient should verify extra history.

* Offline swap
* Lending plapp

## Nested Pattern

* Checkpoint predicate
* [Fee predicate](https://plasma.build/t/pg-fee-predicate/67)
* Payment Channel predicate
* Plasma inside Plasma

## Timeout Pattern

* [Lending plapp](https://plasma.build/t/lending-plapp-on-predicate-interface/93)
* Fast Finality predicate
* commit and reveal

## Application

* 2 player game
* Lending plapp

## commit and reveal

TBD