To install, use go get:

$ go get -d github.com/saiki/collection

1. Fork (https://github.com/saiki/collection/fork)
2. Create a feature branch
3. Commit your changes
4. Rebase your local changes against the master branch
5. Run test suite with the go test ./... command and confirm that it passes
6. Run gofmt -s
7. Create a new Pull Request

saiki