https://github.com/igorhalfeld/go-promise

Manage async flow as a javascript person, and yeah, it's just for fun!
https://github.com/igorhalfeld/go-promise

Last synced: over 1 year ago
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Manage async flow as a javascript person, and yeah, it's just for fun!

• Host: GitHub
• URL: https://github.com/igorhalfeld/go-promise
• Owner: IgorHalfeld
• License: mit
• Created: 2019-09-18T03:54:59.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2019-10-08T01:24:54.000Z (almost 7 years ago)
• Last Synced: 2024-06-20T16:45:56.966Z (about 2 years ago)
• Language: Go
• Homepage:
• Size: 2.91 MB
• Stars: 18
• Watchers: 4
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
## Go Promise 🐰

Manage async flow as a javascript person

### How to use

```go

package main

import (

	"errors"

	"fmt"

	"net/http"

	"github.com/igorhalfeld/go-promise"

)

func main() {

	p := promise.New(func(resolve func(interface{}), reject func(error)) {

		resp, err := http.Get("http://gobyexample.com")

		if err != nil {

			panic(err)

		}

		defer resp.Body.Close()

		if resp.StatusCode == 200 {

			resolve(resp.Status)

		} else {

			reject(errors.New("ERRR"))

		}

	})

	p.Then(func(value interface{}) {

		fmt.Println("Success", value)

	}).Catch(func(err error) {

		fmt.Println("Error", err)

	})

	p.Wait()

}

```

### Contributors

![brenin](https://avatars3.githubusercontent.com/u/16777941?s=100&v=4)  | ![João Pedro](https://avatars0.githubusercontent.com/u/4886125?s=100&v=4)

------------------------------------------------------------------------|------------------------------------------------------------------------ 

[Breno Andrade](https://github.com/BrenoAndrade)                        | [João Pedro](https://github.com/joaopmgd)