services/keep-balance/time_me.go

   1 package main
   2
   3 import (
   4         "log"
   5         "time"
   6 )
   7
   8 func timeMe(logger *log.Logger, label string) func() {
   9         t0 := time.Now()
  10         logger.Printf("%s: start", label)
  11         return func() {
  12                 logger.Printf("%s: took %v", label, time.Since(t0))
  13         }
  14 }