https://github.com/tty2/deferred

tiny lib that provides helpers to write deferred calls with one line
https://github.com/tty2/deferred

Last synced: 8 months ago
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tiny lib that provides helpers to write deferred calls with one line

README

deferred
---

## idea:

This is a tiny library that contains helpers to close any closer that returns error with `defer`.

The general idea is simple: make it with one line.

## example:

```go
...
resp, err := http.Get("http://example.com/")
if err != nil {
// Handle error
}

defer deferred.CloseOrLog(resp.Body, logger)
...
```

## list of methods:

// pass logger you use in your code
- CloseOrLog(cl io.Closer, log logger)
- CloseOrLogCtx(ctx context.Context, cl io.Closer, log logger)

// only if you don't mind using standard log
- CloseOrLogStd(cl io.Closer)
- CloseOrLogStdCtx(ctx context.Context, cl io.Closer)