Created
November 21, 2016 23:35
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| package main | |
| import "fmt" | |
| var foo = map[string]func(){} | |
| func init() { | |
| foo["a"] = a | |
| foo["b"] = b | |
| } | |
| func b() { | |
| fmt.Print("world\n") | |
| } | |
| func a() { | |
| fmt.Print("Hello") | |
| foo["b"]() | |
| } | |
| func main() { | |
| a() | |
| } |
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