Skip to content

Instantly share code, notes, and snippets.

@suzuken
Created March 8, 2014 06:54
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save suzuken/9426528 to your computer and use it in GitHub Desktop.
Save suzuken/9426528 to your computer and use it in GitHub Desktop.
package main
import "fmt"
// fibonacci is a function that returns
// a function that returns an int.
func fibonacci() func() int {
i1 := 0
i2 := 1
return func() int {
i := i1 + i2
i1 = i2
i2 = i
return i
}
}
func main() {
f := fibonacci()
for i := 0; i < 10; i++ {
fmt.Println(f())
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment