undo

An undo/redo library with dynamic dispatch and automatic command merging. It uses the Command Pattern where the user modifies a receiver by applying Commands on it.

The library has currently two data structures that can be used to modify the receiver:

• A simple Stack that pushes and pops commands to modify the receiver.
• A Record that can roll the state of the receiver forwards and backwards.

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.