2 pages tagged with "go"

For a long time I have been using github.com/loov/goda whenever I wanted to build a graph of dependencies for a Go project. It is an excelent tool, but I wanted some additional functionality. Usually I use the graph to identify problematic dependencies; for example, if there is a dependency on a dat… read more

I see periodically people handling errors in deferred calls like this: func Do() (r Result, err error) { // ... defer func() { err = multierr.Append(err, f.Close()) }() // ... } or another variant: func Do() (err error) { // ... defer func() { err1 = f.Close(… read more