Comment by metadat

I want to understand the purpose of maps.All().

In the example:

  m := map[string]int{"a": 1, "b": 2, "c": 3}
  
  for k, v := range maps.All(m) {
   fmt.Printf("%v:%v ", k, v)
  }
  
  fmt.Println("")
  
  for k, v := range m {
   fmt.Printf("%v:%v ", k, v)
  }

These both output the same thing. What's the point of the addition?

Slices.All() seems similarly redundant and pointless.

Surely I must be misunderstanding something, I hope.