File: doc.go

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golang-github-matryer-try 1%2Bgit20161228.6.9ac251b-4
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// Package try provides retry functionality.
//     var value string
//     err := try.Do(func(attempt int) (bool, error) {
//       var err error
//       value, err = SomeFunction()
//       return attempt < 5, err // try 5 times
//     })
//     if err != nil {
//       log.Fatalln("error:", err)
//     }
package try