Samples

Please play with the samples by editing them and running the main files:

• main.go just a starter for different playgrounds (includes asserter tester)
• main-play.go general playground based on CopyFile and recursion
• main-db-sample.go simulates DB transaction with money transfer
• main-nil.go samples and tests for logger and using err2.Handle for success

Run a default playground play mode:

go run .

[!TIP] Set a proper alias to play with samples:

alias sa='go run .'

Run the DB based version to maybe better understand how powerful the automatic error string building is:

sa -mode db
# or
go run . -mode db

You can print usage:

sa -h
# or
go run . -h