oozer

gistfile1.txt

// https://play.golang.org/p/5rQ7LgR3Wl
package main 

import (
        "fmt"
        "time"
)

type oozer interface{
        ooze() string
}

type octopus struct {
        numTentacles int
}

func (o octopus) ooze() string {
        return "ink"
}

type slug struct {
        salted bool
}

func (s slug) ooze() string {
        return "slime"
}

func main() {
        sammy := slug{salted: false}
        ringo := octopus{numTentacles: 8}
        oozyThings := make(chan oozer)
        go func() {
                for {
                        oozyThing := <-oozyThings
                        fmt.Println(oozyThing.ooze())
                        switch oozyThing.(type) {
                        case slug:
                                fmt.Println("Salty? ", oozyThing.(slug).salted)
                        }
                }
        }()
        oozyThings <- sammy
        oozyThings <- ringo
        <-time.After(1 * time.Second)
}