gistfile1.txt

// write this

import (
  "encoding/json"
  "net/http"
)

func foo() (int, err) {
  resp := try(resp.Get("http://api.stripe.com"))
  body := try(ioutil.ReadAll(resp.Body))
  return len(body), nil
}

// to this

import (
  "encoding/json"
  "net/http"
)

func foo() (int, err) {
  resp, err := resp.Get("http://api.stripe.com")
  if err != nil {
    return 0, err
  }
  
  body, err := ioutil.ReadAll(resp.Body)
  if err != nil {
    return 0, err
  }
  return len(body), nil
}